The Treaty of Prüm, concluded on 19 September 855, was the second of the main partition treaties of the

Carolingian Empire The Carolingian Empire (800–887) was a Franks, Frankish-dominated empire in Western and Central Europe during the Early Middle Ages. It was ruled by the Carolingian dynasty, which had ruled as List of Frankish kings, kings of the Franks since ...

. As Emperor

Lothair I Lothair I (9th. C. Frankish: ''Ludher'' and Medieval Latin: ''Lodharius''; Dutch and Medieval Latin: ''Lotharius''; German: ''Lothar''; French: ''Lothaire''; Italian: ''Lotario''; 795 – 29 September 855) was a 9th-century emperor of the ...

was approaching death, he divided his realm of

Middle Francia Middle Francia () was a short-lived Frankish kingdom which was created in 843 by the Treaty of Verdun after an intermittent civil war between the grandsons of Charlemagne resulted in division of the united empire. Middle Francia was allocated ...

among his three sons.

Background

From 830, Lothair and his brothers

Pepin I of Aquitaine Pepin I or Pepin I of Aquitaine (French: ''Pépin''; 797 – 13 December 838) was King of Aquitaine and Duke of Maine. Pepin was the second son of Emperor Louis the Pious and his first wife, Ermengarde of Hesbaye. When his father assigned t ...

(died 838) and

Louis the German Louis the German (German language, German: ''Ludwig der Deutsche''; c. 806/810 – 28 August 876), also known as Louis II of Germany (German language, German: ''Ludwig II. von Deutschland''), was the first king of East Francia, and ruled from 8 ...

had fought several inner dynastic battles with their father Emperor

Louis the Pious Louis the Pious (; ; ; 16 April 778 – 20 June 840), also called the Fair and the Debonaire, was King of the Franks and Holy Roman Emperor, co-emperor with his father, Charlemagne, from 813. He was also King of Aquitaine from 781. As the only ...

. The emperor's death in 840 started another fight for the inheritance between his three surviving sons Lothair I, Louis the German, and

Charles the Bald Charles the Bald (; 13 June 823 – 6 October 877), also known as CharlesII, was a 9th-century king of West Francia (843–877), King of Italy (875–877) and emperor of the Carolingian Empire (875–877). After a series of civil wars during t ...

(the son of Louis the Pious' second marriage). Lothair, eldest son and co-ruling

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 ...

with his father since 817, claimed supremacy but was denied and defeated by the united forces of his brothers at the 841

Battle of Fontenoy The Battle of Fontenoy took place on 11 May 1745 during the War of the Austrian Succession, near Tournai, then in the Austrian Netherlands, now Belgium. A French army of 50,000 under Maurice, comte de Saxe, Marshal Saxe defeated a Pragmatic Ar ...

. Emperor Lothair finally had to yield the superior strength of Louis the German and Charles the Bald, who confirmed their pact by the

Oaths of Strasbourg The Oaths of Strasbourg were a military pact made on 14 February 842 by Charles the Bald and Louis the German against their older brother Lothair I, the designated heir of Louis the Pious, the successor of Charlemagne. One year later the Treaty ...

. He concluded his fighting and in August 843 signed the

Treaty of Verdun The Treaty of Verdun (; ), agreed to on 10 August 843, ended the Carolingian civil war and divided the Carolingian Empire between Lothair I, Louis the German, Louis II and Charles the Bald, Charles II, the surviving sons of the emperor Louis the ...

with his younger brothers. As a result of this treaty, the empire of late Louis the Pious ("

Francia The Kingdom of the Franks (), also known as the Frankish Kingdom, or just Francia, was the largest History of the Roman Empire, post-Roman barbarian kingdom in Western Europe. It was ruled by the Franks, Frankish Merovingian dynasty, Merovingi ...

") was officially divided between his three surviving sons: Louis the German received the lands east of 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 ...

and

Aare The Aare () or Aar () is the main tributary of the High Rhine (its discharge even exceeds that of the latter at their confluence) and the longest river that both rises and ends entirely within Switzerland. Its total length from its source to i ...

rivers ("

East Francia East Francia (Latin: ) or the Kingdom of the East Franks () was a successor state of Charlemagne's empire created in 843 and ruled by the Carolingian dynasty until 911. It was established through the Treaty of Verdun (843) which divided the for ...

"), Charles the Bald the territories west of the

Scheldt The Scheldt ( ; ; ) is a river that flows through northern France, western Belgium, and the southwestern part of Netherlands, the Netherlands, with its mouth at the North Sea. Its name is derived from an adjective corresponding to Old Englis ...

Meuse The Meuse or Maas is a major European river, rising in France and flowing through Belgium and the Netherlands before draining into the North Sea from the Rhine–Meuse–Scheldt delta. It has a total length of . History From 1301, the upper ...

Saône The Saône ( , ; ; ) is a river in eastern France (modern Regions of France, region of Bourgogne-Franche-Comté). It is a right tributary of the Rhône, rising at Vioménil in the Vosges (department), Vosges Departments of France, department an ...

, and

Rhône The Rhône ( , ; Occitan language, Occitan: ''Ròse''; Franco-Provençal, Arpitan: ''Rôno'') is a major river in France and Switzerland, rising in the Alps and flowing west and south through Lake Geneva and Southeastern France before dischargi ...

West Francia In medieval historiography, West Francia (Medieval Latin: ) or the Kingdom of the West Franks () constitutes the initial stage of the Kingdom of France and extends from the year 843, from the Treaty of Verdun, to 987, the beginning of the Capet ...

"), while Lothair retained the interjacent lands from

Frisia Frisia () is a Cross-border region, cross-border Cultural area, cultural region in Northwestern Europe. Stretching along the Wadden Sea, it encompasses the north of the Netherlands and parts of northwestern Germany. Wider definitions of "Frisia" ...

Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...

, including the cities of

Aachen Aachen is the List of cities in North Rhine-Westphalia by population, 13th-largest city in North Rhine-Westphalia and the List of cities in Germany by population, 27th-largest city of Germany, with around 261,000 inhabitants. Aachen is locat ...

and

Rome Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...

" or ''Lotharii Regnum''), and the title of Holy Roman Emperor. Though the

Carolingian The Carolingian dynasty ( ; known variously as the Carlovingians, Carolingus, Carolings, Karolinger or Karlings) was a Frankish noble family named after Charles Martel and his grandson Charlemagne, descendants of the Arnulfing and Pippinid c ...

rulers stressed the idea of a unified empire, the gradual dissolution by

partible inheritance Partible inheritance, sometimes also called partitive, is a system of inheritance in which property is apportioned among heirs. It contrasts in particular with primogeniture, which was common in feudal society and requires that the whole or most ...

continued. Mainly Lothair's Middle Frankish realm combined lengthy and vulnerable borders with poor internal communications. Devastated both by

Viking raids The Viking Age (about ) was the period during the Middle Ages when Norsemen known as Vikings undertook large-scale raiding, colonising, conquest, and trading throughout Europe and reached North America. The Viking Age applies not only to their ...

in the north and Muslim incursions in the south, it was not a viable entity and soon fragmented.

Provisions

Already seriously ill, Emperor Lothair I staying at his estate in Schüller (''Sconilare'') on 19 September 855 further divided the ''Lotharii Regnum'' between his sons: Empire carolingien 855-fr

Louis II († 875), the eldest son, was granted the imperial crown and the

Kingdom of Italy The Kingdom of Italy (, ) was a unitary state that existed from 17 March 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 10 June 1946, when the monarchy wa ...

(then only comprising the northern half of the Italian peninsula)

Lothair II Lothair II (835 – 8 August 869) was a Carolingian king and ruler of northern parts of Middle Francia, that came to be known as Lotharingia, reigning there from 855 until his death in 869. He also ruled over Burgundy, holding from 855 just th ...

(† 869) was granted

and the parts of

Austrasia Austrasia was the northeastern kingdom within the core of the Francia, Frankish Empire during the Early Middle Ages, centring on the Meuse, Middle Rhine and the Moselle rivers. It included the original Frankish-ruled territories within what had ...

that remained his father's after the Treaty of Verdun (containing the original area of the Roman Empire settled by the

Franks file:Frankish arms.JPG, Aristocratic Frankish burial items from the Merovingian dynasty The Franks ( or ; ; ) were originally a group of Germanic peoples who lived near the Rhine river, Rhine-river military border of Germania Inferior, which wa ...

and the capital of

) - this kingdom became known as ''

Lotharingia Lotharingia was a historical region and an early medieval polity that existed during the late Carolingian and early Ottonian era, from the middle of the 9th to the middle of the 10th century. It was established in 855 by the Treaty of Prüm, a ...

'' after its ruler and was the shortest-lived of the three successor kingdoms, succeeded by the duchies of Upper and

Lower Lorraine The Duchy of Lower Lotharingia, also called Northern Lotharingia, Lower Lorraine or Northern Lorraine (and also referred to as '' Lothier'' or '' Lottier''

about one hundred years later.

Charles Charles is a masculine given name predominantly found in English language, English and French language, French speaking countries. It is from the French form ''Charles'' of the Proto-Germanic, Proto-Germanic name (in runic alphabet) or ''* ...

(† 863), the youngest of the three sons, became

King of Provence The land of Provence has a history quite separate from that of any of the larger nations of Europe. Its independent existence has its origins in the frontier nature of the dukedom in Merovingian Gaul. In this position, influenced and affected by ...

, being granted

Provence Provence is a geographical region and historical province of southeastern France, which stretches from the left bank of the lower Rhône to the west to the France–Italy border, Italian border to the east; it is bordered by the Mediterrane ...

and the greater part of the former Frankish

Kingdom of Burgundy Kingdom of Burgundy was a name given to various successive Monarchy, kingdoms centered in the historical region of Burgundy during the Middle Ages. The heartland of historical Burgundy correlates with the border area between France and Switze ...

(except for the lands west of the Saône river which had been given to West Francia at Verdun and would later become the French

Duchy of Burgundy The Duchy of Burgundy (; ; ) was a medieval and early modern feudal polity in north-western regions of historical Burgundy. It was a duchy, ruled by dukes of Burgundy. The Duchy belonged to the Kingdom of France, and was initially bordering th ...

) - this kingdom would later evolve into the

(also known as Kingdom of Arles from the 12th century) Lothair I himself abdicated and retired to

Prüm Abbey Prüm Abbey is a former Order of Saint Benedict, Benedictine abbey in Prüm, now in the diocese of Trier (Germany), founded by the Franks, Frankish widow Bertrada of Prüm, Bertrada the elder and her son Caribert of Laon, Charibert, Count of Laon, ...

in the

Eifel The Eifel (; , ) is a low mountain range in western Germany, eastern Belgium and northern Luxembourg. It occupies parts of southwestern North Rhine-Westphalia, northwestern Rhineland-Palatinate and the southern area of the German-speaking Com ...

range where he died ten days later.

Legacy

Due to the deaths of Charles in 863 and Lothair II in 869, Burgundy and Lotharingia were again divided between East Francia, West Francia and the Kingdom of Italy by the 870

Treaty of Meerssen The Treaty of Mersen or Meerssen, concluded on 8 August 870, was a treaty to partition the realm of Lothair II, known as Lotharingia, by his uncles Louis the German of East Francia and Charles the Bald of West Francia, the two surviving sons of ...

. The effects of the Treaty of Prüm came to a complete end, when in 951 King Otto I of Germany invaded and conquered Italy during a period of political unrest and married the former queen consort

Adelaide Adelaide ( , ; ) is the list of Australian capital cities, capital and most populous city of South Australia, as well as the list of cities in Australia by population, fifth-most populous city in Australia. The name "Adelaide" may refer to ei ...

. He attained the Iron Crown of Lombardy and was finally crowned

King of Italy King is a royal title given to a male monarch. A king is an absolute monarch if he holds unrestricted governmental power or exercises full sovereignty over a nation. Conversely, he is a constitutional monarch if his power is restrained by ...

and

in 962. The Treaty of Prüm is regarded as one of the last significant effects of partible inheritance before being surpassed by

feudalism 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 ...

as the primary cause of European state decentralization.

References

Sources

* * * * * * {{DEFAULTSORT:Treaty of Prum Military history of the Carolingian Empire Partition (politics) Prum 855 Eifel in the Middle Ages

Background

Provisions

Legacy

See also

References

Sources