John I, Count Of Nassau-Siegen
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Count Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Pine, L. G. ''Titles: How the King Became His Majesty''. New York: ...
John I of Nassau-SiegenIn many sources he is called John I of Nassau(-Dillenburg). His official title was Count of Nassau, but it is incorrect to refer to him as the only reigning Count of Nassau, because the County of Nassau was divided into Nassau-Beilstein, Nassau-Hadamar, Nassau-Siegen, Nassau-Weilburg and Nassau-Wiesbaden-Idstein. John ruled the County of Nassau-Siegen, which is erroneously called Nassau-Dillenburg in many sources. See note 2. ( – 4 September 1416), , was since 1362 Count of
Nassau-Siegen Nassau-Siegen was a principality within the Holy Roman Empire that existed between 1303 and 1328, and again from 1606 to 1743. From 1626 to 1734, it was subdivided into Catholic and Protestant parts. Its capital was the city of Siegen, found ...
The County of Nassau-Siegen is erroneously called Nassau-Dillenburg in many sources. The county was not named after the small, unimportant city of Dillenburg, which did not even have a church at that time, but after the, for that time, large city of Siegen, the economic centre of the county and the counts' main residence. See Lück (1981), ''passim''. It is also evident from the numbering of the reigning counts with the given name John. One John without regal number who ruled the County of Nassau-Dillenburg in the period 1303–1328, and eight counts by the name of John who ruled the County of Nassau-Siegen in the period 1362–1638. (a part of the
County of Nassau The County of Nassau was a German state within the Holy Roman Empire from the period of the formal recognition of the countly title in 1159 (though "de facto" sovereignty began in 1125) until the declaration of the Duchy of Nassau in 1806 with ...
). He descended from the Ottonian Line of the
House of Nassau The House of Nassau is the name of a European aristocratic dynasty. The name originated with a lordship associated with Nassau Castle, which is located in what is now Nassau, Rhineland-Palatinate, Nassau in Rhineland-Palatinate, Germany. With t ...
. John was involved in numerous feuds throughout his life. The chivalric spirit of that time created a multitude of unions and alliances. John was a co-founder or at least an active member of several of these alliances, always ready for quarrels and knightly combat.Joachim (1881), p. 250. Through negotiations, and when necessary also through skilfully conducted feuds, he secured his country many kinds of benefits, for example income from old, hitherto little-used
Rhine The Rhine ( ) is one of the List of rivers of Europe, major rivers in Europe. The river begins in the Swiss canton of Graubünden in the southeastern Swiss Alps. It forms part of the Swiss-Liechtenstein border, then part of the Austria–Swit ...
tolls.Lück (1981), p. 23. In this way, the courageous count not only kept his father's inheritance unbroken and even debt-free during difficult times and a long life, but also triumphed over his opponents, who wanted to shorten and challenge it, sometimes in the open field, sometimes before courts of arbitration.Hoffmann (1842), p. 134. During his long, mostly restless reign, he not only made lucrative acquisitions of various kinds, but also expanded the possessions of his house, most notable through the succession dispute over the County of Nassau-Hadamar.Huberty, et al. (1981), p. 219.Joachim (1881), p. 251.von Stramberg (1865), p. 718. John amply compensated the losses his unfortunate father had inflicted by overcoming great obstacles.Hoffmann (1842), p. 135.


Biography

John was born Dek (1970), p. 66.Vorsterman van Oyen (1882), p. 90 and Joachim (1881), p. 250 state born . von Stramberg (1865), p. 712 and Hoffmann (1842), p. 134 state born in 1339 or 1340. as the eldest son of
Count Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Pine, L. G. ''Titles: How the King Became His Majesty''. New York: ...
Otto II of Nassau-Siegen and Countess
Adelaide of Vianden Countess Adelaide of Vianden (; ) was a countess from the House of Vianden, the cadet branch of the House of Sponheim that ruled the County of Vianden, and through marriage Countess of Nassau-Siegen. She acted as regent of the County of Nassau- ...
.Vorsterman van Oyen (1882), p. 90.von Stramberg (1865), p. 712. When John's father was killed in action between 6 December 1350 and 25 January 1351, John succeeded him as Count of
Nassau-Siegen Nassau-Siegen was a principality within the Holy Roman Empire that existed between 1303 and 1328, and again from 1606 to 1743. From 1626 to 1734, it was subdivided into Catholic and Protestant parts. Its capital was the city of Siegen, found ...
. As John was still a
minor Minor may refer to: Common meanings * Minor (law), a person not under the age of certain legal activities. * Academic minor, a secondary field of study in undergraduate education Mathematics * Minor (graph theory), a relation of one graph to an ...
, his mother assumed
regency In a monarchy, a regent () is a person appointed to govern a state because the actual monarch is a minor, absent, incapacitated or unable to discharge their powers and duties, or the throne is vacant and a new monarch has not yet been dete ...
over the county.Becker (1983), p. 12.Lück (1981), p. 22. This clever and energetic woman, endeavoured to gradually settle the numerous feuds inherited by her and her son with the local
noble families Nobility is a social class found in many societies that have an aristocracy. It is normally appointed by and ranked immediately below royalty. Nobility has often been an estate of the realm with many exclusive functions and characteristics. Th ...
, the powerful lords of ,
Walderdorff The House of Walderdorff is the name of an old and distinguished German noble family, whose members occupied many important ecclesiastical positions within the Holy Roman Empire. Since the 17th century the family has been residing on Molsberg ...
and , although she herself did not disdain to take up the gauntlet forced upon her on one occasion or another. On the other hand, she also resolved many of the pledges entered into by her husband. In the underdeveloped County of Nassau-Siegen, where the local nobility thought they had a free hand, she kept the reins tight. She did have to pledge land to clear her husband's debts, and although ending her husband's numerous feuds was not without sacrifice, these agreements brought her the peace for undisturbed reconstruction. The unfinished feuds and frequent interference from the country's resident powerful nobility forced her to make new debts. In 1356, she was forced to conclude a protection alliance with
Landgrave Landgrave (, , , ; , ', ', ', ', ') was a rank of nobility used in the Holy Roman Empire, and its former territories. The German titles of ', ' ("margrave"), and ' ("count palatine") are of roughly equal rank, subordinate to ' ("duke"), and su ...
Henry II the Iron of Hesse, opening all Nassau
castle A castle is a type of fortification, fortified structure built during the Middle Ages predominantly by the nobility or royalty and by Military order (monastic society), military orders. Scholars usually consider a ''castle'' to be the private ...
s to the landgrave, during John's minority. In the district of
Haiger Haiger is a country town in the Lahn-Dill-Kreis in Hesse, Germany. The nearest city is Siegen, about 25 km north of Haiger. Geography Location Haiger lies about 5 km west of Dillenburg, and 20 km southeast of Siegen on the eastern ...
, the noble family of the same name had been very powerful from old times. Under the favour of its
feudal lords Feudalism, also known as the feudal system, was a combination of legal, economic, military, cultural, and political customs that flourished in medieval Europe from the 9th to 15th centuries. Broadly defined, it was a way of structuring societ ...
, it resisted the overlordship of the Counts of Nassau. John's minority seemed to be the most opportune time for it to shake off this yoke completely. Heiderich von Haiger's arrogance went so far that he allowed himself to commit abuses against the person of the young John. An open feud ensued, the ruinous consequences of which, as usual, affected the
countryside In general, a rural area or a countryside is a geographic area that is located outside towns and cities. Typical rural areas have a low population density and small settlements. Agricultural areas and areas with forestry are typically describ ...
and its inhabitants. Adelaide, however, did not lack courage and steadfastness to counter the insolence and violence of her enemies with vigour and to defend the rights of her son. There is no doubt that she benefited greatly from the support of her allies, Landgrave Henry II the Iron of Hesse and his son
Otto the Younger Otto II of Hesse, also known as Otto the Younger (before 1322 - December 1366, Spangenberg Castle), was the only son of Landgrave Henry II of Hesse and his wife Elisabeth of Thuringia, daughter of Margrave Frederick of Meissen. Life Otto m ...
.von Stramberg (1865), p. 713. The conflict with sword and lance was followed by a legal dispute, before a settlement was concluded in 1357 by Count Thierry III of Looz, the
chairman The chair, also chairman, chairwoman, or chairperson, is the presiding officer of an organized group such as a board, committee, or deliberative assembly. The person holding the office, who is typically elected or appointed by members of the gro ...
of the
court A court is an institution, often a government entity, with the authority to adjudicate legal disputes between Party (law), parties and Administration of justice, administer justice in Civil law (common law), civil, Criminal law, criminal, an ...
, in a decision written in 63 articles, which is a most remarkable explanation of the customs and rights of that age. The pledge of the parish of Haiger and half of Ginsburg Castle was undone. It decided the struggle with the lords of Haiger for supremacy in the Mark Haiger in favour of the Nassaus. The lords of Haiger became vassals of the Nassaus.Becker (1983), p. 14. The beneficial consequences of peace and tranquillity became apparent in the next few years. From 1359 to 1362, Adelaide and John redeemed the most considerable pledges. Because of 3200  pounds Heller and 2000 shield
guilder Guilder is the English translation of the Dutch and German ''gulden'', originally shortened from Middle High German ''guldin pfenninc'' (" gold penny"). This was the term that became current in the southern and western parts of the Holy Rom ...
s, which
Holy Roman Emperor The Holy Roman Emperor, originally and officially the Emperor of the Romans (disambiguation), Emperor of the Romans (; ) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period (; ), was the ruler and h ...
Charles IV owed the deceased Count Otto, he assigned old large
tornesel The tornesel, tornesol, or was a silver coin of Europe in the Late Middle Ages and the early modern era. History It took its name from the ', the of Tours. Marco Polo referred to the tornesel in recounts of his travels to East Asia when des ...
from some water or land tolls. Often to such grants this clause was added: 'when he may acquire it at a prince's or lord's tolls'. If an agreement was reached with the owner of the toll, the toll's duty was increased in proportion to the sum granted, which, of course, should only have been temporary in accordance with the intention, but which may have given rise to many a continuing increase in toll's duty that was detrimental to
trade Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market. Traders generally negotiate through a medium of cr ...
. Adelaide and her son, as it seems, sought satisfaction for the aforementioned debt of Emperor Charles IV to the toll of the
Electorate of Mainz The Electorate of Mainz ( or '; ), previously known in English as Mentz and by its French name Mayence, was one of the most prestigious and influential states of the Holy Roman Empire. In the hierarchy of the Catholic Church, the Archbishop-Elec ...
at
Oberlahnstein Oberlahnstein () is a part of the city of Lahnstein in Rhineland-Palatinate in Germany. It lies on the right bank of the Rhine, at the confluence of the Lahn 4 m. above Koblenz, on the Right Rhine railway from Cologne to Frankfurt-on-Main. Oberl ...
,von Stramberg (1865), p. 714. which was closest to them. In any case, they had even older claims on the Electorate of Mainz, probably dating back to
Roman King The king of Rome () was the ruler of the Roman Kingdom, a legendary period of Roman history that functioned as an elective monarchy. According to legend, the first king of Rome was Romulus, who founded the city in 753 BC upon the Palatine H ...
Louis IV's time. As usual, a feud ensued. In the autumn of 1362,
Archbishop In Christian denominations, an archbishop is a bishop of higher rank or office. In most cases, such as the Catholic Church, there are many archbishops who either have jurisdiction over an ecclesiastical province in addition to their own archdi ...
, invaded Nassau-Siegen with 500  horsemen, each of whom, according to the custom of the time, were accompanied by a few armed
footmen A footman is a male domestic worker employed mainly to wait at table or attend a coach or carriage. Etymology Originally in the 14th century a footman denoted a soldier or any pedestrian, later it indicated a foot servant. A running footman deli ...
. The long known belligerent peasants of the
Rheingau The Rheingau (; ) is a region on the northern side of the Rhine between the German towns of Wiesbaden and Lorch, Hesse, Lorch near Frankfurt, reaching from the Western Taunus to the Rhine. It is situated in the German state of Hesse and is part ...
scorched,
looted Looting is the act of stealing, or the taking of goods by force, typically in the midst of a military, political, or other social crisis, such as war, natural disasters (where law and civil enforcement are temporarily ineffective), or rioting. ...
and devastated the county, but had to retreat across the
Rhine The Rhine ( ) is one of the List of rivers of Europe, major rivers in Europe. The river begins in the Swiss canton of Graubünden in the southeastern Swiss Alps. It forms part of the Swiss-Liechtenstein border, then part of the Austria–Swit ...
when the floods came, to prevent being cut off. In December of the same year, Gerlach and John signed a peace treaty at
Aschaffenburg Aschaffenburg (; Hessian: ''Aschebersch'', ) is a town in northwest Bavaria, Germany. The town of Aschaffenburg, despite being its administrative seat, is not part of the district of Aschaffenburg. Aschaffenburg belonged to the Archbishopric ...
. Gerlach promised to pay 3500 
florin The Florentine florin was a gold coin (in Italian ''Fiorino d'oro'') struck from 1252 to 1533 with no significant change in its design or metal content standard during that time. It had 54 grains () of nominally pure or 'fine' gold with a pu ...
s and to grant John a tornesel from the toll at Oberlahnstein until he would have drawn 2000 florins from it. Later, a new dispute arose over this toll, which was only settled in 1407 to the effect that John should be allowed a tornesel from the toll for life. John took over the reign in 1362. He immediately started a feud with Godfrey of Heinsberg over John's claims to the Lordship of Heinsberg and , originating from the marriage of his grandfather Count Henry I of Nassau-Siegen to Lady , which Godfrey had partly transferred to his brother-in-law,
Duke Duke is a male title either of a monarch ruling over a duchy, or of a member of Royal family, royalty, or nobility. As rulers, dukes are ranked below emperors, kings, grand princes, grand dukes, and above sovereign princes. As royalty or nobi ...
William I of Jülich. The feud was eventually sufficiently resolved by the assurance of monetary payments in 1363 and 1374. John joined the ', a knights alliance. This alliance was founded following the death of Landgrave Otto the Younger of Hesse in 1366. As the only son of the old Landgrave Henry II the Iron, Otto had taken a most active part in the government for several years. Now Landgrave Henry appointed his brother's son Herman the Younger as co-regent and successor. Henry's grandson, Duke Otto I of Brunswick-Göttingen, who had also hoped for this succession, was very dissatisfied with his grandfather's choice. The Hessian nobility, who, like the nobility elsewhere, always knew how to profit from internal unrest, was largely averse to the new ruler because of the reforms introduced and the abolition of abuses that had crept in. Rarely did any of the neighbours remain on good terms with each other longer than during a joint feud against a third. In this case, Landgrave Henry was also exposed to the jealousy of most of his neighbours. In these circumstances, it was not difficult for Duke Otto to find a large number of participants in his dispute with his grandfather and his co-ruler. Count presented himself as the leader of the allies. From the
coat of arms A coat of arms is a heraldry, heraldic communication design, visual design on an escutcheon (heraldry), escutcheon (i.e., shield), surcoat, or tabard (the last two being outer garments), originating in Europe. The coat of arms on an escutcheon f ...
of the
County of Ziegenhain Schwalmstadt () is the largest town in the Schwalm-Eder district, in northern Hesse, Germany. It was established only in 1970 with the amalgamation of the towns of Treysa and Ziegenhain together with some outlying villages to form the town of Schwa ...
, the allies took the silver star as their field emblem, from which they received the name Sterners. The allies included, among others, the counts Engelbert III of the Mark, Henry VI of Waldeck, Diether VIII and , the lords Ulrich IV of Hanau, of
Epstein The surname Epstein () is one of the oldest Ashkenazi Jewish family names. It is probably derived from the German town of Eppstein, in Hesse; the place-name was probably derived from Gaulish ''apa'' ("water", in the sense of a river) and German '' ...
, and several of the nobility and lords of
Westphalia Westphalia (; ; ) is a region of northwestern Germany and one of the three historic parts of the state of North Rhine-Westphalia. It has an area of and 7.9 million inhabitants. The territory of the region is almost identical with the h ...
,
Hesse Hesse or Hessen ( ), officially the State of Hesse (), is a States of Germany, state in Germany. Its capital city is Wiesbaden, and the largest urban area is Frankfurt, which is also the country's principal financial centre. Two other major hist ...
,
Franconia Franconia ( ; ; ) is a geographical region of Germany, characterised by its culture and East Franconian dialect (). Franconia is made up of the three (governmental districts) of Lower Franconia, Lower, Middle Franconia, Middle and Upper Franco ...
, the
Wetterau The Wetterau (, ) is a fertile undulating tract, watered by the Wetter (river), Wetter, a tributary of the Nidda (river), Nidda River, in the western German state of Hesse, between the hilly province Oberhessen and the north-western Taunus mounta ...
and by the Rhine. The inclination towards war of Count John I of Nassau-Siegen alone would have made this opportunity to satisfy it desirable to him. He had also been an enemy of Landgrave Henry from earlier years, and might now consider it the best time to avenge the damage that the Hessians had inflicted on the
Siegerland The Siegerland is a region of Germany covering the old district of Siegen (now part of the district of Siegen-Wittgenstein in North Rhine-Westphalia) and the upper part of the district of Altenkirchen, belonging to the Rhineland-Palatinate adjoin ...
in the Hatzfeld feud around 1360.von Stramberg (1865), p. 715. Furthermore, Landgrave Henry had obtained the
feudal Feudalism, also known as the feudal system, was a combination of legal, economic, military, cultural, and political customs that flourished in Middle Ages, medieval Europe from the 9th to 15th centuries. Broadly defined, it was a way of struc ...
lordship over
Driedorf Driedorf is a municipality in the Lahn-Dill-Kreis in Hesse, Germany. Geography Location Driedorf lies from 416 to 642 m above sea level on a Table (landform), tableland in the high Westerwald. Mademühlen Mademühlen has about 1,000 inhabitants ...
in 1348 and now, after the death of Count , took occasion from the idiocy of Count to treat this district as an open
fief A fief (; ) was a central element in medieval contracts based on feudal law. It consisted of a form of property holding or other rights granted by an overlord to a vassal, who held it in fealty or "in fee" in return for a form of feudal alle ...
and to seize a part of it for himself. There was also a dispute between them about the of Nassau, a fief acquired by purchase by Hesse, and which John wanted to obtain as forfeited.von Stramberg (1865), p. 716. In another feud, against Lord John of Westerburg, John was captured with 44 horsemen near in 1370 and only released after paying a
ransom Ransom refers to the practice of holding a prisoner or item to extort money or property to secure their release. It also refers to the sum of money paid by the other party to secure a captive's freedom. When ransom means "payment", the word ...
of 10,000 guilders. Both parties remained at peace until 1408, when the renewal of hostilities interrupted the friendly understanding for a while. In 1371 John fought in the
Battle of Baesweiler The Battle of Baesweiler (22 August 1371) was a conflict between the duke of Luxembourg- Brabant and the Duke of Jülich. Background Attacks on Brabant's commercial interests in the territory of the Duke of Jülich had almost caused war in Nov ...
on the side of Duke William II of Jülich and Duke
Edward of Guelders Edward (12 March 1336 – 24 August 1371) was the duke of Guelders and count of Zutphen from 1361 until 1371. Upon his brother Reginald becoming Duke of Guelders, Edward led a civil war culminating in the battle at Tiel, capturing his brother in 13 ...
against Duke Wenceslaus I of Luxembourg and Duchess Joanne of Brabant.von Stramberg (1865), p. 721. Meanwhile, the war with Hesse lasted until around 1373 and was conducted according to the custom of the time. The Sterners invaded Hesse several times, devastated and plundered as much as they could and then retreated with the booty to their castles. In all this, the first and main purpose of the ''Sternerbund'' was not achieved. Landgrave Herman remained in possession of the co-regency and was Landgrave Henry's only successor after his death. John achieved just as little of his original intention. The Sterners were unable to assert his right to Driedorf. In 1373, John brought about a new alliance against Hesse under the name: ''Bund der alten Minne'' (Alliance of the Old Love). It was actually aimed at the conquest of Driedorf, and John seems to have been the leader of the alliance. The members, mostly Sterners, now called themselves: ''Gesellen der alten Minne'' (Fellows of the Old Love). The Hessians were defeated by John at
Wetzlar Wetzlar () is a city in the state of Hesse, Germany. It is the twelfth largest city in Hesse with currently 55,371 inhabitants at the beginning of 2019 (including second homes). As an important cultural, industrial and commercial center, the un ...
, who then plundered the districts of ,
Giessen Giessen, spelled in German (), is a town in the Germany, German States of Germany, state () of Hesse, capital of both the Giessen (district), district of Giessen and the Giessen (region), administrative region of Giessen. The population is appro ...
, , ,
Biedenkopf Biedenkopf () is a spa town in western Hesse, Germany with a population of 13,491 (2020). Geography Location The town of Biedenkopf lies in the west of Marburg-Biedenkopf district. Ringed by mountains reaching up to above sea level – the ...
,
Caldern The municipality of Lahntal is found in the Marburg-Biedenkopf district in northwest Middle Hesse, Germany. Geography Lahntal lies on the upper Lahn about 83 km north of Frankfurt am Main and about 7 km northwest of Marburg. In the north ...
,
Marburg Marburg (; ) is a college town, university town in the States of Germany, German federal state () of Hesse, capital of the Marburg-Biedenkopf Districts of Germany, district (). The town area spreads along the valley of the river Lahn and has ...
, and others, and caused great damage to the landgrave everywhere. Perhaps it was a further consequence of this victory that John drove the Hessians out of Driedorf. The settlement of 1378 at least proves that he had regained possession of this castle and district, although there are no definite records of when this happened and how Driedorf was returned to Hesse after 1378. This much is certain: the hostilities against Landgrave Henry and his successors continued for several years after 1373. Anyone who had a dispute with Hesse could count on John's support. John entered into a special alliance with Count John of Solms in 1375 because of the dispute between the latter and Hesse over the Lordship of
Lich In fantasy fiction, a lich () is a type of undead creature with magical powers. Various works of fantasy fiction, such as Clark Ashton Smith's " The Empire of the Necromancers" (1932), had used ''lich'' as a general term for any corpse, animat ...
. Finally, under the mediation of the ''Hoch- und Deutschmeister'' Johann von Hayn and the
counts of Katzenelnbogen The County of Katzenelnbogen was an immediate state of the Holy Roman Empire. It existed between 1095 and 1479, when it was inherited by the Landgraves of Hesse. The estate comprised two separate territories. The main parts were the original ' ...
and
Sponheim Sponheim is a municipality in the district of Bad Kreuznach in Rhineland-Palatinate in western Germany. History Sponheim was the capital of the County of Sponheim. Sponheim Abbey There was a Benedictine abbey which was founded in 1101 by Steph ...
, a provisional settlement was reached in Friedberg in 1377. A further reconciliation, the conditions of which were not stated, was initiated by Duke Otto I of Brunswick-Göttingen, and also recognised in 1378 at a personal meeting of Herman and John in
Frankfurt Frankfurt am Main () is the most populous city in the States of Germany, German state of Hesse. Its 773,068 inhabitants as of 2022 make it the List of cities in Germany by population, fifth-most populous city in Germany. Located in the forela ...
before counts Rupert of Nassau-Sonnenberg and Diether VIII of Katzenelnbogen as chosen arbitrators, that John should be left undisturbed in the castle of Driedorf and its appurtenances, that the fiefs of the lordship of Itter should be returned to him, that the castle built by Hesse at the River
Dill Dill (''Anethum graveolens'') is an annual herb in the celery family Apiaceae. It is native to North Africa, Iran, and the Arabian Peninsula; it is grown widely in Eurasia, where its leaves and seeds are used as a herb or spice for flavouring ...
, presumably at Hermannstein, should be dismantled, and that, contrary to custom, no toll should be taken from John's subjects there. Landgrave Herman, however, did not want to settle down with this decision, but nevertheless promised to give John a hearing before his knights and men on the matter of Driedorf and Itter. Whether this was done is unknown. At least this did not end the dispute. As early as 1379, John joined a new alliance against Hesse, which was established in the Wetterau under the name of the ''Gesellschaft mit dem Löwen'' (Society with the Lions). The hostilities continued for more than 30 years, but with several interruptions, especially during the alliance of 1390 against the common enemy, Count John III of Sayn-Wittgenstein, and although they ceased in 1411 by a treaty between Herman and John, they soon resumed under their sons. John also seems to have been a member of a ''Gesellschaft mit den Hörnern'' (Society with the Horns), which was also established around this time with the purpose of mutual defence and assistance.von Stramberg (1865), p. 717. John was invested with the by
imperial vicar An imperial vicar () was a prince charged with administering all or part of the Holy Roman Empire on behalf of the emperor. Later, an imperial vicar was invariably one of two princes charged by the Golden Bull with administering the Holy Roman E ...
Wenceslaus of Bohemiavon Stramberg (1865), p. 719. on 27 July 1369. The county had been sold by the last count, , to the
Electorate of Cologne The Electorate of Cologne (), sometimes referred to as Electoral Cologne (), was an ecclesiastical principality of the Holy Roman Empire that existed from the 10th to the early 19th century. It consisted of the Hochstift—the temporal posses ...
, in 1368. The Electorate of Cologne, however, was and remained in possession of the county, and was able to effect the enfeoffment over it from Emperor Charles IV in 1371. John, involved in several disputes around this time, had to let his claims based on an earlier enfeoffment rest for the time being. However, Charles IV's son and successor, Roman King
Wenceslaus Wenceslaus, Wenceslas, Wenzeslaus and Wenzslaus (and other similar names) are Latinized forms of the Slavic names#In Slovakia and Czech_Republic, Czech name Václav. The other language versions of the name are , , , , , , among others. It origina ...
, enfeoffed him with Arnsberg in
Nuremberg Nuremberg (, ; ; in the local East Franconian dialect: ''Nämberch'' ) is the Franconia#Towns and cities, largest city in Franconia, the List of cities in Bavaria by population, second-largest city in the States of Germany, German state of Bav ...
in 1379, as a county that had rightfully and honestly accrued to him. John now also made attempts to assert his right and to take possession of the fief. This led to a feud, and although the circumstances of this feud are unknown, the settlements between Archbishop Frederick III and Count John in 1381, 1401 and 1404 prove that the latter was not able to seize the disputed county, but did oust the Electorate of Cologne from the joint ownership of the city of
Siegen Siegen () is a List of cities and towns in Germany, city in Germany, in the south Westphalian part of North Rhine-Westphalia. It is located in the district of Siegen-Wittgenstein in the Arnsberg (region), Arnsberg region. The university town (n ...
. John remained in sole possession of the city through these settlements.Huberty, et al. (1981), p. 219 states that John's sons bought back the other half of Siegen from the Electorate of Cologne. The archbishop, however, retained his right to Siegen as well as John did with his right to Arnsberg. Count Godfrey IV of Arnsberg had also ceded the office of
Marshal Marshal is a term used in several official titles in various branches of society. As marshals became trusted members of the courts of Middle Ages, Medieval Europe, the title grew in reputation. During the last few centuries, it has been used fo ...
of the
Duchy of Westphalia The Duchy of Westphalia () was a historic territory in the Holy Roman Empire, which existed from 1102 to 1803. It was located in the greater region of Westphalia, originally one of the three main regions in the German stem duchy of Saxony and ...
to the Electorate of Cologne with his county. This office, and the right to fly the storm flag in Westphalia, had been granted to him by Roman King Louis IV. This very honourable prerogative carried with it the authority to ensure the preservation of the land peace and public safety in the name of the Emperor, to execute the
imperial ban The imperial ban () was a form of outlawry in the Holy Roman Empire. At different times, it could be declared by the Holy Roman Emperor, by the Imperial Diet, or by courts like the League of the Holy Court (''Vehmgericht'') or the '' Reichskammerg ...
on disobedient persons and, finally, to assemble an armed force under the imperial banner against disturbers of the peace or
outlaw An outlaw, in its original and legal meaning, is a person declared as outside the protection of the law. In pre-modern societies, all legal protection was withdrawn from the criminal, so anyone was legally empowered to persecute or kill them. ...
s. It is unknown how this right came to John, probably it was due to his claim to Arnsberg. What is certain, is that from 1392 onwards John granted his vassals, the , the right to fly this storm flag in the event that he did not go into the field in person.von Stramberg (1865), p. 720. John exchanged inheritance claims for toll concessions for the city of Siegen with Duke William II of Jülich, thus promoting Siegen's already brisk trade with
the Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...
. William was related to King Edward III of England. Probably through William's mediation, the English
royal decree A decree is a legal proclamation, usually issued by a head of state, judge, royal figure, or other relevant authorities, according to certain procedures. These procedures are usually defined by the constitution, Legislative laws, or customary l ...
s came about that allowed Siegen's citizens to trade in England undisturbed and with many privileges, and to live according to their own morals and customs. They were exempt from taxes for
fortification A fortification (also called a fort, fortress, fastness, or stronghold) is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from Lati ...
and
city gate A city gate is a gate which is, or was, set within a city wall. It is a type of fortified gateway. Uses City gates were traditionally built to provide a point of controlled access to and departure from a walled city for people, vehicles, goods ...
tolls. In the
Hundred Years' War The Hundred Years' War (; 1337–1453) was a conflict between the kingdoms of Kingdom of England, England and Kingdom of France, France and a civil war in France during the Late Middle Ages. It emerged from feudal disputes over the Duchy ...
, noblemen from the Siegerland also fought on the English side. On 30 November 1376, John concluded a
marriage contract A prenuptial agreement, antenuptial agreement, or premarital agreement (commonly referred to as a prenup), is a written contract entered into by a couple before marriage or a civil union that enables them to select and control many of the legal ...
with Count Gerhard VII of Diez, for a marriage of the latter's only daughter Jutta to John's eldest son, Adolf. The family of the counts of Diez was on the verge of becoming extinct in the male line; the
County of Diez The County of Diez (also known as Dietz, ) was a county of the Holy Roman Empire, centred around in Diez, located in Lahngau (in modern German states of Hesse and Rhineland-Palatinate). The county is first recorded in 1073, likely formed fro ...
would then pass to Jutta, who was at most eight years old. According to this contract, Adolf would immediately receive everything that was or would become due to his father from the inheritance of
Nassau-Hadamar Nassau-Hadamar is the name of two side lines of the Ottonian main line of the House of Nassau. The older line of the counts of Nassau-Hadamar existed from 1303 to 1394; the younger line existed from 1607 to 1711 and received the hereditary title o ...
. In addition, Adolf was to receive the
dower Dower is a provision accorded traditionally by a husband or his family, to a wife for her support should she become widowed. It was settlement (law), settled on the bride (being given into trust instrument, trust) by agreement at the time of t ...
s belonging to his grandmother
Adelaide of Vianden Countess Adelaide of Vianden (; ) was a countess from the House of Vianden, the cadet branch of the House of Sponheim that ruled the County of Vianden, and through marriage Countess of Nassau-Siegen. She acted as regent of the County of Nassau- ...
(the Herbermark and the parish of
Haiger Haiger is a country town in the Lahn-Dill-Kreis in Hesse, Germany. The nearest city is Siegen, about 25 km north of Haiger. Geography Location Haiger lies about 5 km west of Dillenburg, and 20 km southeast of Siegen on the eastern ...
), as well as half of
castle A castle is a type of fortification, fortified structure built during the Middle Ages predominantly by the nobility or royalty and by Military order (monastic society), military orders. Scholars usually consider a ''castle'' to be the private ...
,
city A city is a human settlement of a substantial size. The term "city" has different meanings around the world and in some places the settlement can be very small. Even where the term is limited to larger settlements, there is no universally agree ...
and district of
Löhnberg Löhnberg is a municipality north of Weilburg in Limburg-Weilburg district in Hesse, Germany. Geography Location Löhnberg lies between Wetzlar and the district seat of Limburg an der Lahn. Neighbouring communities Löhnberg borders in the ...
, but only until he came into full possession of the Nassau-Hadamar inheritance. The marriage contract further stipulated that the of Nentershausen, Meudt,
Salz Salz is a German word meaning ''salt'' and may refer to: __NOTOC__ Places * Salzburg, a city in Austria * Salzburg (state), Austria * Salz, Rhineland-Palatinate, municipality in Rhineland-Palatinate, Germany * Salz, Bavaria, town in the district ...
,
Hundsangen Hundsangen is an ''Ortsgemeinde'' – a community belonging to a ''Verbandsgemeinde'' – in the Westerwaldkreis in Rhineland-Palatinate, Germany. Geography Location The village is located in the Westerwald region between Montabaur and Limburg a ...
, and two others, transferred by Gerhard, and the district of were to be redeemed by John and given to his daughter-in-law as a dower. The
dowry A dowry is a payment such as land, property, money, livestock, or a commercial asset that is paid by the bride's (woman's) family to the groom (man) or his family at the time of marriage. Dowry contrasts with the related concepts of bride price ...
was set at 7,000
guilder Guilder is the English translation of the Dutch and German ''gulden'', originally shortened from Middle High German ''guldin pfenninc'' (" gold penny"). This was the term that became current in the southern and western parts of the Holy Rom ...
s and assigned to , the six ''Zents'',
Laurenburg Laurenburg is a municipality in the Rhein-Lahn district of Rhineland-Palatinate, in western Germany. The town, a health resort situated in the lower Lahn River valley, belongs to the Diez Municipal Association. History Laurenburg Castle is fir ...
, the Esterau and the ''Zents'' of Diez in the parish of
Driedorf Driedorf is a municipality in the Lahn-Dill-Kreis in Hesse, Germany. Geography Location Driedorf lies from 416 to 642 m above sea level on a Table (landform), tableland in the high Westerwald. Mademühlen Mademühlen has about 1,000 inhabitants ...
. If Gerhard were to die without leaving any sons, his daughter's marriage to Adolf would be consummated immediately and the entire County of Diez would pass to him.von Stramberg (1865), p. 718. For the time being, John was
inaugurated In government and politics, inauguration is the process of swearing a person into office and thus making that person the incumbent. Such an inauguration commonly occurs through a formal ceremony or special event, which may also include an inau ...
in the name of his son in the entire County of Diez, and the administration of Kirberg, Camberg, and
Wehrheim Wehrheim is a municipality in Hesse, Germany some 30 km (20 mi) north of Frankfurt am Main. The town's nickname is "Apfeldorf Wehrheim" (''Apple-village Wehrheim''). Geography Location Wehrheim lies from 300 to 600 m above sea lev ...
was transferred to him for eight years in such a way that, if after the expiry of this period the debts paid by John would exceed the income from these districts and lordships, the administration would continue even longer. Nothing remained for Gerhard but '' de facto''
sovereignty Sovereignty can generally be defined as supreme authority. Sovereignty entails hierarchy within a state as well as external autonomy for states. In any state, sovereignty is assigned to the person, body or institution that has the ultimate au ...
and the assignment of ecclesiastical and secular
fiefdoms A fief (; ) was a central element in medieval contracts based on feudal law. It consisted of a form of property holding or other rights granted by an overlord to a vassal, who held it in fealty or "in fee" in return for a form of feudal allegia ...
. John had to seek dispensation from the
Pope The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...
for this marriage, because the betrothed were related in the fourth degree, great-grandchildren of the brothers Henry I of Nassau-Siegen and Emicho I of Nassau-Hadamar.von Stramberg (1865), p. 719. John used the feud with Count John III of Sayn-Wittgenstein to extend his feudal rights over parts of the
County of Wittgenstein Siegen-Wittgenstein is a Kreis (district) in the southeast of North Rhine-Westphalia, Germany. Neighboring districts are Olpe, Hochsauerlandkreis, Waldeck-Frankenberg, Marburg-Biedenkopf, Lahn-Dill, Westerwaldkreis, and Altenkirchen. History In 1 ...
to its entire territory. John III had incurred the enmity of all his neighbours through devastating invasions of the surrounding lands. In 1390, Landgrave Herman of Hesse and John I united with several of the nobility, the lords of and
Hatzfeld Hatzfeld (Eder) is a small town in Waldeck-Frankenberg district in Hesse, Germany. Geography Location Hatzfeld lies in west Hesse 25 km northwest of Marburg and north of the Sackpfeife (674 m-high mountain) in the valley of the Eder. ...
, against John III, in order to finally put a stop to his mischief, which had been encouraged by the almost uninterrupted war unrest in Hesse, Nassau and the entire region for a long time. His impassable, mountainous and wooded country, however, provided John III with such safe havens that he could only be defeated after two years. He was taken to
Dillenburg Castle Castle Dillenburg, in the provincial town of Dillenburg in Hesse-Nassau, is situated on a hill (elevation 958 feet) above the Dill river, 25 miles northwest from Gießen on the Giessen-Troisdorf railway line. The main building of the old castle w ...
as a prisoner and, through the intercession of his friends, was released for a short time, but had to take an
oath Traditionally, an oath (from Old English, Anglo-Saxon ', also a plight) is a utterance, statement of fact or a promise taken by a Sacred, sacrality as a sign of Truth, verity. A common legal substitute for those who object to making sacred oaths ...
to surrender himself again at this castle after the expiry of the time limit, Friday after Easter 1392. This happened, and his release did not take place until 28 June, after he had agreed not to rob the streets any more, nor to ravish, rob or burn churches,
churchyard In Christian countries, a churchyard is a patch of land adjoining or surrounding a church (building), church, which is usually owned by the relevant church or local parish itself. In the Scots language and in both Scottish English and Ulster S ...
s and
monasteries A monastery is a building or complex of buildings comprising the domestic quarters and workplaces of monastics, monks or nuns, whether living in communities or alone ( hermits). A monastery generally includes a place reserved for prayer which m ...
any more, nor to house and shelter anyone who would do so. He had to swear to the whole treaty and had to renounce all claims from his ancestors and pay a ransom of 1000 gold guilders to avoid a new imprisonment. In addition, he had to abandon all his
serf Serfdom was the status of many peasants under feudalism, specifically relating to manorialism and similar systems. It was a condition of debt bondage and indentured servitude with similarities to and differences from slavery. It developed du ...
s in Nassau-Siegen and to waive the consequence in respect of the future overdrafts, cede to Nassau-Siegen free hunting and fishing in the County of Wittgenstein with the right to redeem all Wittgenstein pledges, and also open all of his castles to John I. Finally, John III recognised his county as an old Nassau fief and promised to be enfeoffed with the same and all his castles, towns, districts, villages and subjects by Nassau-Siegen for himself and his descendants at any time. On the following day, he issued a special
charter A charter is the grant of authority or rights, stating that the granter formally recognizes the prerogative of the recipient to exercise the rights specified. It is implicit that the granter retains superiority (or sovereignty), and that the ...
concerning the amicable settlement with Hesse and the nobility involved in the alliance. John sometimes had to endure attacks and abuse from his younger brother, Henry the Swashbuckler, who, even though he was a
canon Canon or Canons may refer to: Arts and entertainment * Canon (fiction), the material accepted as officially written by an author or an ascribed author * Literary canon, an accepted body of works considered as high culture ** Western canon, th ...
, nevertheless was a brutal fighter of his time, as the disconcerting epithet that his comrades gave him reveals. Before 1389, John built against the lords of Wildenburg and the counts of Sayn. He managed to put an end to the robber knights in his county. In those lawless times, he decided to establish a
vehmic court The Vehmic courts, ''Vehmgericht'', holy vehme, or simply Vehm, also spelt ''Feme'', ''Vehmegericht'', ''Fehmgericht'', are names given to a tribunal system of Westphalia in Germany active during the Late Middle Ages, based on a fraternal organis ...
at Ginsburg Castle in the Siegerland. However, the establishment of a vehmic court was not allowed without imperial consent. In 1384 John received it from Roman King Wenceslaus when he visited him in Frankfurt. According to another charter of Wenceslaus from 1389, the seat of the vehmic court was to be at Ginsburg Castle and the judicial district of this court was to extend from the borders of the Westphalian lordship of Bilstein to the County of Sayn. A charter of the same king from 1398 appoints Wynekin von Hilchenbach as a judge of the Ginsburg vehmic court, presumably after the court had been settled. Perhaps, however, John soon realised his own mistake, or perhaps his sons later understood the abuses of this vehmic court; for it did not exist very long. A century later John's great-grandson, Count
John V John V may refer to: * Patriarch John V of Alexandria or John the Merciful (died by 620), Patriarch of Alexandria from 606 to 616 * John V of Constantinople, Patriarch from 669 to 675 * Pope John V (685–686), Pope from 685 to his death in 686 ...
, again established a vehmic court at Ginsburg Castle. Disagreements with the counts of Solms over
Greifenstein Greifenstein is a municipality in the Lahn-Dill-Kreis in Hesse, Germany. Its administrative seat is Beilstein. Greifenstein covers 67.43 km2 on the eastern slope of the Westerwald range. It was named for the Greifenstein Castle (Hesse), ...
eventually led in 1395 to the purchase of this lordship from Count Engelbert of Sayn-Wittgenstein with the permission of the feudal lord, the
Bishop A bishop is an ordained member of the clergy who is entrusted with a position of Episcopal polity, authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance and administration of di ...
of
Worms The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive catalogue and list of names of marine organisms. Content The content of the registry is edited and maintained by scien ...
; but for the time being, there was no real takeover.Dek (1970), p. 214 only mentions the purchase itself and states that it took place on 6 September 1395. John gained territorial expansion through the succession dispute over the County of Nassau-Hadamar, which were feuds with Count Rupert of Nassau-Sonnenberg and the counts Diether VIII and John IV of Katzenelnbogen. John obtained of
Hadamar Hadamar () is a small town in Limburg-Weilburg district in Hesse, Germany. Hadamar is known for its Clinic for Forensics, Forensic Psychiatry/Centre for Social Psychiatry, lying at the edge of town, in whose outlying buildings is also found th ...
and , of (Bad) Ems, the Esterau and
Dietkirchen Dietkirchen an der Lahn is a borough (''Ortsbezirk'') of Limburg an der Lahn, seat of the district of Limburg-Weilburg in the state of Hesse, Germany. The formerly independent village was incorporated into Limburg in 1971. The town is dominated by ...
. In his old days, John had himself appointed councillor to the Archbishop of
Trier Trier ( , ; ), formerly and traditionally known in English as Trèves ( , ) and Triers (see also Names of Trier in different languages, names in other languages), is a city on the banks of the Moselle (river), Moselle in Germany. It lies in a v ...
, and in 1400 he also experienced the humiliation of Roman King Wenceslaus. John died at Herborn CastleDek (1970), p. 66 and Vorsterman van Oyen (1882), p. 90 state the city of Herborn as place of death. on 4 September 1416.von Stramberg (1865), p. 722. He was buried in near
Hilchenbach Hilchenbach () is a town in the Siegen-Wittgenstein ''Districts of Germany, Kreis'' (district) of North Rhine-Westphalia, Germany. Geography Location Hilchenbach is about northeast of Siegen. The town borders in the south on Netphen, in the west ...
. He was succeeded by his sons Adolf I, John II with the Helmet, Engelbert I and John III the Younger, who had already agreed on a joint continuation of the government on 21 December 1409. Whichever of the brothers would be native or closest to his lands on the father's death should take possession of them in all brothers' name until a division would have taken place. Likewise, they promised each other, out of conviction of mutual advantages, not to inflict any violent advances on each other, and to allow the preferences of one and the other to apply, which had been established by older decrees. Whoever would take something for himself alone would be disinherited. All parental decrees favouring one brother over the other were declared
null and void In law, void means of no legal effect. An action, document, or transaction which is void is of no legal effect whatsoever: an absolute nullity—the law treats it as if it had never existed or happened. The term void ''ab initio'', which means " ...
in advance. Adolf hereby tacitly renounced his right to the part of Nassau-Hadamar and the districts of Herborn, Haiger and
Löhnberg Löhnberg is a municipality north of Weilburg in Limburg-Weilburg district in Hesse, Germany. Geography Location Löhnberg lies between Wetzlar and the district seat of Limburg an der Lahn. Neighbouring communities Löhnberg borders in the ...
, which he could have claimed in advance from the
marriage contract A prenuptial agreement, antenuptial agreement, or premarital agreement (commonly referred to as a prenup), is a written contract entered into by a couple before marriage or a civil union that enables them to select and control many of the legal ...
with the heiress of the County of Diez. In accordance with this agreement, the brothers took over the government jointly after their father's death in 1416.Dek (1970), p. 66 and Vorsterman van Oyen (1882), p. 90 state that only Adolf and John with the Helmet succeeded their father. However, the intended division did not take place: Adolf had no male offspring, the elder John was not married, the younger of the same name was a
clergyman Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the ter ...
; it was to be expected that a division would not last long.


Marriage and issue

John married on 30 November 1357De Roo van Alderwerelt (1960).von Stramberg (1865), p. 722 and Hoffmann (1842), p. 135 state that the marriage took place in 1361. to Countess Her name is incorrectly written as 'of the Marck' in several sources. That spelling of the name is only correct for the cadet branch of her family that bought the Lordship of Sedan in France in 1424, and named themselves 'de la Marck' ever since. (), daughter of Count Adolf II of the Mark and Countess Margaret of Cleves. John's parents had already signed a marriage contract with Margaret's parents, for a son of Nassau to marry a daughter of the Mark, on 14 August 1343. Through the marriage, John acquired certain
annuities In investment, an annuity is a series of payments made at equal intervals based on a contract with a lump sum of money. Insurance companies are common annuity providers and are used by clients for things like retirement or death benefits. Examples ...
from the ''
Vogt An , sometimes simply advocate, (German, ), or (French, ), was a type of medieval office holder, particularly important in the Holy Roman Empire, who was delegated some of the powers and functions of a major feudal lord, or for an institutio ...
ei'' of
Gummersbach Gummersbach () is a town in the States of Germany, state of North Rhine-Westphalia, Germany, being the district seat of the Oberbergischer Kreis. It is located east of Cologne. History In 1109 Gummersbach was mentioned in official documents for t ...
in the
County of Mark The County of Mark (, colloquially known as ) was a county and Imperial State, state of the Holy Roman Empire in the Lower Rhenish–Westphalian Circle. It lay south of Lippe (river), Lippe river on both sides of the Ruhr river along the Volme a ...
and the revenues of the Counts of the Mark in
Hamm Hamm may refer to: Places ;Germany: * Hamm, North Rhine-Westphalia, a city north-east of Dortmund * Hamm (Sieg), a municipality in the eponymous ''Verbandsgemeinde'' in the district of Altenkirchen, Rhineland-Palatinate * Hamm, Bitburg-Prüm, part ...
, and furthermore, as a pledge for 4,000 gold guilders, the castle and the city of Neustadt, the fortress of Gummersbach and the ''
Amt Amt is a type of administrative division governing a group of municipalities, today only in Germany, but formerly also common in other countries of Northern Europe. Its size and functions differ by country and the term is roughly equivalent to ...
''
Lüdenscheid Lüdenscheid () is a city in the Märkischer Kreis district, in North Rhine-Westphalia, Germany. It is located in the Sauerland region. Geography Lüdenscheid is located on the saddle of the watershed between the Lenne and Volme rivers whic ...
in 1383, in addition to the hereditary claims of Margaret's parents to the
Duchy of Cleves The Duchy of Cleves (; ) was a state of the Holy Roman Empire which emerged from the medieval . It was situated in the northern Rhineland on both sides of the Lower Rhine, around its capital Cleves and the towns of Wesel, Kalkar, Xanten, Emme ...
and the County of Mark. John and Margaret were related, as they both descended from the marriage of Count William IV of Jülich and Countess Richardis of Guelders and Zutphen, who were great-great-grandparents of both John and Margaret. Furthermore, John's great-great-grandmother, Countess Matilda of Guelders and Zutphen, was a younger sister of Count Gerard III of Guelders and Zutphen, the great-great-great-grandfather of Margaret. From the marriage of John and Margaret the following children were born:Vorsterman van Oyen (1882), pp. 90–91.Vorsterman van Oyen (1882), p. 91 also mentions a daughter Margaret, married to Count Henry of Waldeck. However, this Margaret was a daughter of Count Walram IV of Nassau-Wiesbaden-Idstein. # Count Adolf I (1362 – 12 June 1420), succeeded his father as Count of Nassau-Siegen. He married: ## (marriage contract 30 November 1376Huberty, et al. (1981), p. 219 state that the marriage took place in 1388, while Dek (1970), p. 66, and Vorsterman van Oyen (1882), p. 90 state that the marriage took place in 1384.) to Countess Jutta of Diez (after 1367 – 14 August 1397). ## in 1402 to Kunigonda of Isenburg-Limburg (). # Count John II with the Helmet (Dek (1970), p. 66 and Vorsterman van Oyen (1882), p. 90 state that John with the Helmet died in Dillenburg in May 1448. Considering the fact that John's successors divided their possessions on 22 February 1447, the year of death 1448 cannot be correct.), succeeded his father as Count of Nassau-Siegen. # Count Engelbert I (
Dillenburg Dillenburg, officially Oranienstadt Dillenburg, is a town in Hesse's Gießen region in Germany. The town was formerly the seat of the old Dillkreis district, which is now part of the Lahn-Dill-Kreis. The town lies on the German- Dutch holiday roa ...
(?), –
Breda Breda ( , , , ) is a List of cities in the Netherlands by province, city and List of municipalities of the Netherlands, municipality in the southern part of the Netherlands, located in the Provinces of the Netherlands, province of North Brabant. ...
, 3 May 1442), succeeded his father as Count of Nassau-Siegen. He married in Breda on 1 August 1403 to Lady Joanne of Polanen (10 January 1392 – 15 May 1445). # Henry, mentioned in 1389 as
student A student is a person enrolled in a school or other educational institution, or more generally, a person who takes a special interest in a subject. In the United Kingdom and most The Commonwealth, commonwealth countries, a "student" attends ...
in
Cologne Cologne ( ; ; ) is the largest city of the States of Germany, German state of North Rhine-Westphalia and the List of cities in Germany by population, fourth-most populous city of Germany with nearly 1.1 million inhabitants in the city pr ...
, in 1399 as
provost Provost may refer to: Officials Ecclesiastic * Provost (religion), a high-ranking church official * Prince-provost, a high-ranking church official Government * Provost (civil), an officer of local government, including the equivalent ...
in
Xanten Xanten (, Low Rhenish: ''Santen'') is a town in the state of North Rhine-Westphalia, Germany. It is located in the district of Wesel. Xanten is known for the Archaeological Park, one of the largest archaeological open air museums in the ...
; last mentioned in 1401. # Count John III the Younger (), succeeded his father as Count of Nassau-Siegen.


Ancestors


Notes


References


Sources

* * * * * * * * * {{DEFAULTSORT:John 01, Count of Nassau-Siegen Nassau-Siegen, John 01 Counts of Nassau House of Nassau-Siegen 14th-century German nobility 15th-century German nobility Year of birth uncertain