King of the Romans ( la, Rex Romanorum; german: König der Römer) was the title used by the king of Germany following his election by the

princes A prince is a male ruler (ranked below a king, grand prince, and grand duke) or a male member of a monarch's or former monarch's family. ''Prince'' is also a title of nobility (often highest), often hereditary title, hereditary, in some Euro ...

from the reign of Henry II (1002–1024) onward. The title originally referred to any German king between his

election An election is a formal group decision-making process by which a population chooses an individual or multiple individuals to hold public office. Elections have been the usual mechanism by which modern representative democracy has opera ...

until his being crowned Emperor by the

Pope The pope ( la, papa, from el, πάππας, translit=pappas, 'father'), also known as supreme pontiff ( or ), Roman pontiff () or sovereign pontiff, is the bishop of Rome (or historically the patriarch of Rome), head of the worldwide Cathol ...

. The title was also used to designate the successor to the throne elected during the lifetime of a sitting Emperor. From the 16th century onwards, as German kings adopted the title of Emperor-elect and ceased to be crowned by the Pope, the title continued to be used solely for a elected successor to the throne during his predecessor's lifetime. The actual title varied over time. During the Ottonian period, it was King of the Franks (German: ''König der Franken'', Latin: ''Rex Francorum''), from the late

Salian The Salian dynasty or Salic dynasty (german: Salier) was a dynasty in the High Middle Ages. The dynasty provided four kings of Germany (1024–1125), all of whom went on to be crowned Holy Roman emperors (1027–1125). After the death of the l ...

period it was King of the Romans (German: ''König der Römer'', Lat.: ''Rex Romanorum''). In the Modern Period, the title King in Germania (German: ''König in Germanien'', Lat.: ''Germaniae Rex'') came into use. Finally, modern German historiography established the term Roman-German King (''Römisch-deutscher König'') to differentiate it both from the classical Roman Emperor as well as from the modern German Emperor.

Ruling kings

History and usage

The territory of

East Francia East Francia (Medieval Latin: ) or the Kingdom of the East Franks () was a successor state of Charlemagne's Carolingian Empire, empire ruled by the Carolingian dynasty until 911. It was created through the Treaty of Verdun (843) which divided t ...

was not referred to as the

Kingdom of Germany The Kingdom of Germany or German Kingdom ( la, regnum Teutonicorum "kingdom of the Germans", "German kingdom", "kingdom of Germany") was the mostly Germanic-speaking East Frankish kingdom, which was formed by the Treaty of Verdun in 843, especi ...

or ''Regnum Teutonicum'' by contemporary sources until the 11th century. During this time, the king's claim to coronation was increasingly contested by the

papacy The pope ( la, papa, from el, πάππας, translit=pappas, 'father'), also known as supreme pontiff ( or ), Roman pontiff () or sovereign pontiff, is the bishop of Rome (or historically the patriarch of Rome), head of the worldwide Cathol ...

culminating in the fierce

Investiture Controversy The Investiture Controversy, also called Investiture Contest (German: ''Investiturstreit''; ), was a conflict between the Church and the state in medieval Europe over the ability to choose and install bishops (investiture) and abbots of monast ...

. After the

heir apparent Henry IV, a six-year-old minor, had been elected to rule the Empire in 1056 he adopted ''Romanorum Rex'' as a title to emphasize his sacred entitlement to be crowned Emperor by the Pope.

Pope Gregory VII Pope Gregory VII ( la, Gregorius VII; 1015 – 25 May 1085), born Hildebrand of Sovana ( it, Ildebrando di Soana), was head of the Catholic Church and ruler of the Papal States from 22 April 1073 to his death in 1085. He is venerated as a saint ...

insisted on using the derogatory term ''Teutonicorum Rex'' ("King of the Germans") in order to imply that Henry's authority was merely local and did not extend over the whole Empire. Henry continued to regularly use the title ''Romanorum Rex'' until he finally was crowned Emperor by

Antipope Clement III Guibert or Wibert of Ravenna ( 10298 September 1100) was an Italian prelate, archbishop of Ravenna, who was elected pope in 1080 in opposition to Pope Gregory VII and took the name Clement III. Gregory was the leader of the movement in the chur ...

in 1084. Henry's successors imitated this practice, and were also called ''Romanorum Rex'' before and ''Romanorum Imperator'' after their Roman coronations.

Medieval practice

Candidates for the kingship were at first the heads of Germanic

stem duchies A stem duchy (german: Stammesherzogtum, from '' Stamm'', meaning "tribe", in reference to the Franks, Saxons, Bavarians and Swabians) was a constituent duchy of the German Empire at the time of the extinction of the Carolingian dynasty (death of ...

. As these units broke up, rulers of smaller principalities and even non-Germanic rulers were considered for the position. The only requirements generally observed were that the candidate be an adult male, a Catholic Christian, and not in holy orders. The kings were elected by several Imperial Estates (secular princes as well as Prince-Bishops), often in the

imperial city In the Holy Roman Empire, the collective term free and imperial cities (german: Freie und Reichsstädte), briefly worded free imperial city (', la, urbs imperialis libera), was used from the fifteenth century to denote a self-ruling city that ...

Frankfurt Frankfurt, officially Frankfurt am Main (; Hessian: , "Frank ford on the Main"), is the most populous city in the German state of Hesse. Its 791,000 inhabitants as of 2022 make it the fifth-most populous city in Germany. Located on its na ...

after 1147, a custom recorded in the '' Schwabenspiegel'' code in about 1275. Originally all noblemen present could vote by unanimous acclamation, but later a franchise was granted to only the most eminent bishops and noblemen, and according to the Golden Bull of 1356 issued by Emperor Charles IV only the seven

Prince-elector The prince-electors (german: Kurfürst pl. , cz, Kurfiřt, la, Princeps Elector), or electors for short, were the members of the electoral college that elected the emperor of the Holy Roman Empire. From the 13th century onwards, the prince ...

s had the right to participate in a

majority A majority, also called a simple majority or absolute majority to distinguish it from #Related terms, related terms, is more than half of the total.Dictionary definitions of ''majority'' aMerriam-WebsterDeclaration of Rhense. They were the Prince-Archbishops of

Mainz Mainz () is the capital and largest city of Rhineland-Palatinate, Germany. Mainz is on the left bank of the Rhine, opposite to the place that the Main (river), Main joins the Rhine. Downstream of the confluence, the Rhine flows to the north-we ...

Trier Trier ( , ; lb, Tréier ), formerly known in English as Trèves ( ;) and Triers (see also names in other languages), is a city on the banks of the Moselle in Germany. It lies in a valley between low vine-covered hills of red sandstone in the ...

and

Cologne Cologne ( ; german: Köln ; ksh, Kölle ) is the largest city of the German western States of Germany, state of North Rhine-Westphalia (NRW) and the List of cities in Germany by population, fourth-most populous city of Germany with 1.1 m ...

as well as the

King of Bohemia The Duchy of Bohemia was established in 870 and raised to the Kingdom of Bohemia in 1198. Several Bohemian monarchs ruled as non-hereditary kings beforehand, first gaining the title in 1085. From 1004 to 1806, Bohemia was part of the Holy Roman ...

, the Count Palatine of the Rhine, the Saxon duke, and the

Margrave of Brandenburg This article lists the Margraves and Electors of Margraviate of Brandenburg, Brandenburg during the period of time that Brandenburg was a constituent state of the Holy Roman Empire. The Mark, or ''March'', of Brandenburg was one of the primary c ...

. After the

, Charles intended to strengthen the legal status of the ''Rex Romanorum'' beyond Papal approbation. Consequently, among his successors only Sigismund and Frederick III were still crowned Emperors in Rome and in 1530 Charles V was the last king to receive the Imperial Crown at the hands of the Pope (in

Bologna Bologna (, , ; egl, label= Emilian, Bulåggna ; lat, Bononia) is the capital and largest city of the Emilia-Romagna region in Northern Italy. It is the seventh most populous city in Italy with about 400,000 inhabitants and 150 different nat ...

). The Golden Bull remained effective as constitutional law until the Empire's dissolution in 1806. After his election, the new king would be crowned as King of the Romans (''Romanorum Rex''), usually at Charlemagne's throne in

Aachen Cathedral Aachen Cathedral (german: Aachener Dom) is a Roman Catholic church in Aachen, Germany and the seat of the Roman Catholic Diocese of Aachen. One of the oldest cathedrals in Europe, it was constructed by order of Emperor Charlemagne, who was buri ...

by the Archbishop of Cologne in a solemnly celebrated ceremony. The details of Otto's coronation in 936 are described by the medieval chronicler Widukind of Corvey in his '' Res gestae saxonicae''. The kings received the

Imperial Crown An Imperial Crown is a crown used for the coronation of emperors. Design Crowns in Europe during the Middle Ages varied in design: During the Middle Ages the crowns worn by English kings had been described as both closed (or arched) and op ...

from at least 1024, at the coronation of

Conrad II Conrad II ( – 4 June 1039), also known as and , was the emperor of the Holy Roman Empire from 1027 until his death in 1039. The first of a succession of four Salian emperors, who reigned for one century until 1125, Conrad ruled the kingdoms ...

. In 1198 the

Hohenstaufen The Hohenstaufen dynasty (, , ), also known as the Staufer, was a noble family of unclear origin that rose to rule the Duchy of Swabia from 1079, and to royal rule in the Holy Roman Empire during the Middle Ages from 1138 until 1254. The dynasty ...

candidate

Philip of Swabia Philip of Swabia (February/March 1177 – 21 June 1208) was a member of the House of Hohenstaufen and King of Germany from 1198 until his assassination. The death of his older brother Emperor Henry VI in 1197 meant that the Hohenstaufen rule (whi ...

was crowned ''Rex Romanorum'' at

Mainz Cathedral , native_name_lang = , image = Mainzer Dom nw.jpg , imagesize = , imagelink = , imagealt = , caption = , pushpin map = , pushpin label position = , pushpin map alt = , pushpin mapsize = , relief = , map caption = , iso regi ...

(as was King

Rupert Rupert may refer to: People * Rupert (name), various people known by the given name or surname "Rupert" Places Canada *Rupert, Quebec, a village *Rupert Bay, a large bay located on the south-east shore of James Bay *Rupert River, Quebec *Rupert' ...

centuries later), but he had another coronation in Aachen after he had prevailed against his

Welf Welf is a Germanic first name that may refer to: *Welf (father of Judith), 9th century Frankish count, father-in-law of Louis the Pious *Welf I, d. bef. 876, count of Alpgau and Linzgau *Welf II, Count of Swabia, died 1030, supposed descendant of W ...

rival Otto IV. At some time after the ceremony, the king would, if possible, cross the

Alps The Alps () ; german: Alpen ; it, Alpi ; rm, Alps ; sl, Alpe . are the highest and most extensive mountain range system that lies entirely in Europe, stretching approximately across seven Alpine countries (from west to east): France, Sw ...

, to receive coronation in

Pavia Pavia (, , , ; la, Ticinum; Medieval Latin: ) is a town and comune of south-western Lombardy in northern Italy, south of Milan on the lower Ticino river near its confluence with the Po. It has a population of c. 73,086. The city was the capit ...

Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ...

with the Iron Crown of Lombardy as

King of Italy King of Italy ( it, links=no, Re d'Italia; la, links=no, Rex Italiae) was the title given to the ruler of the Kingdom of Italy after the fall of the Western Roman Empire. The first to take the title was Odoacer, a barbarian military leader, ...

. Finally, he would travel to Rome and be crowned Emperor by the Pope. Because it was rarely possible for the elected King to proceed immediately to Rome for his crowning, several years might elapse between election and coronation, and some Kings never completed the journey to Rome at all. As a suitable title for the King between his election and his coronation as Emperor, ''Romanorum Rex'' would stress the plenitude of his authority over the Empire and his warrant to be future Emperor (''Imperator futurus'') without infringing upon the Papal privilege. Not all Kings of the Romans made this step, sometimes because of hostile relations with the Pope, or because either the pressure of business at home or warfare in Germany or Italy made it impossible for the King to make the journey. In such cases, the king might retain the title "King of the Romans" for his entire reign.

Later developments

Armor of Emperor Ferdinand I (1503–1564) MET DT773

The title ''Romanorum Rex'' ceased to be used for ruling kings after 1508, when the Pope permitted King

Maximilian I Maximilian I may refer to: *Maximilian I, Holy Roman Emperor, reigned 1486/93–1519 *Maximilian I, Elector of Bavaria, reigned 1597–1651 *Maximilian I, Prince of Hohenzollern-Sigmaringen (1636-1689) *Maximilian I Joseph of Bavaria, reigned 1795� ...

to use the title of ''Electus Romanorum Imperator'' ("elected Emperor of the Romans") after he failed in a good-faith attempt to journey to Rome. At this time Maximilian also took the new title "King in Germania" (''Germaniae rex'', ''König in Germanien''), but the latter was never used as a primary title.Elisabeth Rothmund: ''Heinrich Schütz (1585–1672). Kulturpatriotismus und deutsche weltliche Vokalmusik. "Zum Auffnehmen der Music, auch Vermehrung unserer Nation Ruhm“'', 2004, p. 79. H. Weisert: ''Der Reichstitel bis 1806''. In: ''Archiv für Diplomatik, Archiv für Diplomatik, Schriftgeschichte, Siegel- und Wappenkunde'' 4 (1994), 441–513 (p. 449). Maximilian's titles read, in part: "''Maximilian von Gots genaden erwelter Romischer Romischer kayser, zu allen zeiten merer des Reichs, in Germanien zu Hungern, Dalmatien, Croatien etc. kunig ��' ("Maximilian by God's grace Elected Roman Emperor, always Augustus, in Germany, of Hungary, Dalamatia, Croatia etc King ��Ernest Troger, Georg Zwanowetz (ed.): ''Neue Beiträge zur geschichtlichen Landeskunde Tirols. Festschrift für Univ. Prof. Dr. Franz Huter anlässlich der Vollendung des 70. Lebensjahres.'' Wagner, Innsbruck 1969, p. 269. Beginning with

Ferdinand I, Holy Roman Emperor Ferdinand I ( es, Fernando I; 10 March 1503 – 25 July 1564) was Holy Roman Emperor from 1556, King of Bohemia, King of Hungary, Hungary, and List of rulers of Croatia, Croatia from 1526, and Archduke of Austria from 1521 until his death in 1 ...

, the rulers of the Empire no longer sought the Imperial coronation by the Pope and styled themselves "Emperors" without Papal approval, taking the title as soon as they were crowned in Germany or, if crowned in their predecessor's lifetime, upon the death of a sitting Emperor.

Heirs designate

The

Holy Roman Empire The Holy Roman Empire was a Polity, political entity in Western Europe, Western, Central Europe, Central, and Southern Europe that developed during the Early Middle Ages and continued until its Dissolution of the Holy Roman Empire, dissolution i ...

was an

elective monarchy An elective monarchy is a monarchy ruled by an elected monarch, in contrast to a hereditary monarchy in which the office is automatically passed down as a family inheritance. The manner of election, the nature of candidate qualifications, and the ...

. No person had an automatic legal right to the succession simply because he was related to the current Emperor. However, the Emperor could, and often did, have a relative (usually a son) elected to succeed him after his death. This elected

heir apparent An heir apparent, often shortened to heir, is a person who is first in an order of succession and cannot be displaced from inheriting by the birth of another person; a person who is first in the order of succession but can be displaced by the b ...

bore the title "King of the Romans". During the Middle Ages, a junior King of the Romans was normally chosen only when the senior ruler bore the title of Emperor, so as to avoid having two, theoretically equal kings. Only on one occasion (1147-1150) was there both a ruling King of the Romans (King

Conrad III Conrad III (german: Konrad; it, Corrado; 1093 or 1094 – 15 February 1152) of the Hohenstaufen dynasty was from 1116 to 1120 Duke of Franconia, from 1127 to 1135 anti-king of his predecessor Lothair III and from 1138 until his death in 1152 k ...

) and a King of the Romans as heir ( Henry Berengar). This practice continued from the 16th century onwards as the rulers of the Empire assumed the title "Emperor elect" without Imperial coronation by the Pope. The title of a King of the Romans now exclusively referred to the elected successor during his predecessor's lifetime. The election was in the same form as that of the senior ruler. In practice, however, the actual administration of the Empire was always managed by the Emperor (or Emperor elect), with at most certain duties delegated to the heir.

King of Rome

When Napoleon I, Emperor of the French, had a son and heir,

Napoleon II , house = Bonaparte , father = Napoleon I, Emperor of the French , mother = Marie Louise, Duchess of Parma , birth_date = , birth_place = Tuileries Palace, Paris, French Empire ...

(181132), he introduced the title as King of Rome (''Roi de Rome''), styling his son as such at birth. The boy was often known colloquially by this title throughout his short life. However, from 1818 onward, he was styled officially as the

Duke of Reichstadt , house = Bonaparte , father = Napoleon I, Emperor of the French , mother = Marie Louise, Duchess of Parma , birth_date = , birth_place = Tuileries Palace, Paris, French Empire ...

by his maternal grandfather, Emperor Francis I of Austria.

List

The following list shows all individuals bearing the title "Kings of the Romans". The regnal dates given are those between a king's election as "King of the Romans" and either becoming Emperor or ending their reign by deposition or death. Ruling kings are coloured in yellow, while those whose claim to the throne failed to achieve widespread support are coloured in pink. Individuals that bore the title "Kings of the Romans" solely as heirs designate are coloured in silver. '*' indicates that the king in question was elected in his predecessor's lifetime.

Notes

References

* This article uses material translated from the corresponding article in the German-language Wikipedia, which, in turn, cites a source that contains further references: *H. Beumann: ''Rex Romanorum'', in: ''Lexikon des Mittelalters'' (Dictionary of the Middle Ages, 9 vols., Munich-Zürich 1980-98), vol. 7, col. 777 f. {{DEFAULTSORT:King of the Romans German kings Heirs to the throne Holy Roman Empire-related lists Holy Roman Empire royalty

King of the Romans King of the Romans ( la, Rex Romanorum; german: König der Römer) was the title used by the king of Germany following his election by the princes from the reign of Henry II (1002–1024) onward. The title originally referred to any German k ...

Medieval German nobility