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Frederick Barbarossa

Frederick Barbarossa (December 1122 – 10 June 1190), also known as Frederick I (German: Friedrich I; Italian: Federico I), was the Holy Roman Emperor from 1155 until his death 35 years later in 1190. He was elected King of Germany in Frankfurt on 4 March 1152 and crowned in Aachen on 9 March 1152. He was crowned King of Italy on 24 April 1155 in Pavia and emperor by Pope Adrian IV on 18 June 1155 in Rome. Two years later, the term sacrum ("holy") first appeared in a document in connection with his empire.[1] He was later formally crowned King of Burgundy, at Arles on 30 June 1178. He was named Barbarossa by the northern Italian cities which he attempted to rule: Barbarossa means "red beard" in Italian;[2] in German, he was known as Kaiser Rotbart, which in English means "Emperor Redbeard." The prevalence of the Italian nickname, even in later German usage, reflects the centrality of the Italian campaigns to his career.

Frederick Barbarossa

1155 – 10 June 1190

18 June 1155, Rome

1155 – 10 June 1190

24 April 1155, Pavia

Henry VI

4 March 1152 – 10 June 1190

9 March 1152, Aachen

Conrad III

Henry VI

1152 – 10 June 1190

30 June 1178, Arles

6 April 1147 – 4 March 1152

Mid-December 1122
Haguenau, Duchy of Swabia, Kingdom of Germany
(modern-day France)

10 June 1190(1190-06-10) (aged 67)
Saleph River, Cilician Armenia
(modern-day Göksu River, Silifke, Turkey)

(m. 1147; ann. 1153)
(m. 1156; died 1184)

Frederick was by inheritance Duke of Swabia (1147–1152, as Frederick III) before his imperial election in 1152. He was the son of Duke Frederick II of the Hohenstaufen dynasty and Judith, daughter of Henry IX, Duke of Bavaria, from the rival House of Welf. Frederick, therefore, descended from the two leading families in Germany, making him an acceptable choice for the Empire's prince-electors. Frederick joined the Third Crusade and opted to travel overland to the Holy Land. In 1190, Frederick drowned attempting to cross the Saleph River, leading to most of his army abandoning the Crusade before reaching Acre.


Historians consider him among the Holy Roman Empire's greatest medieval emperors. He combined qualities that made him appear almost superhuman to his contemporaries: his longevity, his ambition, his extraordinary skills at organization, his battlefield acumen, and his political perspicacity. His contributions to Central European society and culture include the re-establishment of the Corpus Juris Civilis, or the Roman rule of law, which counterbalanced the papal power that dominated the German states since the conclusion of the Investiture controversy.[3] Due to his popularity and notoriety, in the 19th and early 20th centuries, he was used as a political symbol by many movements and regimes: the Risorgimento, the Wilhelmine government in Germany (especially under Emperor Wilhelm I), and the Nazi movement resulting in both golden and dark legends.[4][5][6] Modern researchers, while exploring the legacy of Frederick, attempt to uncover the legends and reconstruct the true historical figure—these efforts result in new perspectives on both the emperor as a person and the social developments associated with him.

Biography[edit]

Early life[edit]

Frederick was born in mid-December 1122 in Haguenau,[7] to Frederick II, Duke of Swabia and Judith of Bavaria. His father was from the Hohenstaufen family, and his mother was from the Welf family, the two most powerful families in Germany. The Hohenstaufens were often called Ghibellines, which derives from the Italianized name for Waiblingen castle, the family seat in Swabia; the Welfs, in a similar Italianization, were called Guelfs.[8] Frederick was also a descendant of the Salian dynasty through his paternal grandmother Agnes as she was the daughter of Emperor Henry IV and Bertha of Savoy. He also had ties to the Salians through his mother Judith as she hailed from Emperor Otto II and his wife Theophanu. Therefore, Frederick carried on the bloodline of Emperor Otto the Great and his wives, Eadgyth and Adelaide. He learned to ride, hunt and use weapons at an early age, but could neither read nor write, and was also unable to speak the Latin language until later in life.[9] He took part in several hoftag during the reign of his uncle, King Conrad III, which were a form of informal and irregular assembly popular among the nobles of the Holy Roman Empire. One took place in 1141 in Strasbourg, another in 1142 in Konstanz, 1143 in Ulm, 1144 in Würzburg and 1145 in Worms.

Second Crusade[edit]

In early 1147, Frederick decided to join the Second Crusade after his uncle, King Conrad III, had taken the crusader vow in public on 28 December 1146. Frederick's father, Duke Frederick II, strongly objected to this and according to Otto of Freising, the duke berated his brother for permitting his son to go. The elder Frederick, who was dying, expected his son to look after his widow and younger half-brother once he had passed on, not risk his life by going on a crusade.[10] Perhaps in preparation for the crusade, Frederick married Adelaide of Vohburg sometime before March 1147. His father died on 4 or 6 April and Frederick succeeded him as the Duke of Swabia. The German crusader army departed from Regensburg seven weeks later.[10]


In August 1147, while crossing the Byzantine Empire, an ill crusader stopped in a monastery outside Adrianople to recuperate. There he was robbed and killed. Conrad ordered Frederick to avenge him. The duke of Swabia razed the monastery, captured and executed the robbers and demanded they return the stolen money. The intervention of the Byzantine general Prosuch prevented further escalation.[11] A few weeks later, on 8 September, Frederick and Welf VI were among the few German crusaders who survived when a flash flood destroyed the main camp. They had decided to encamp on a hill a ways away from the main army. The remains of the army reached Constantinople the following day.[11]


Conrad III attempted to lead the army across Anatolia but finding this too difficult in the face of constant Turkish attacks near Dorylaeum, decided to turn back. The rearguard was subsequently annihilated. Conrad sent Frederick ahead to inform King Louis VII of France of the disaster and ask for help. The two armies, French and German, then advanced together. When Conrad fell ill around Christmas in Ephesus, he returned to Constantinople by ship with his personal retinue, which included Frederick.[11] With Byzantine ships and money, the German army once again left Constantinople on 7 March 1148 and arrived in Acre on 11 April. After Easter, Conrad and Frederick visited Jerusalem, where Frederick was impressed by the charitable works of the Knights Hospitaller. He took part in the council of Acre on 24 June, where a decision was reached that the crusaders would attack Damascus.[11]

Frederick and the Justinian code[edit]

The increase in wealth of the trading cities of northern Italy led to a revival in the study of the Justinian Code, a Latin legal system that had become extinct centuries earlier. Legal scholars renewed its application. It is speculated that Pope Gregory VII personally encouraged the Justinian rule of law and had a copy of it. The historian Norman Cantor described Corpus Juris Civilis (Justinian Body of Civil Law) as "the greatest legal code ever devised".[110] It envisaged the law of the state as a reflection of natural moral law, the principle of rationality in the universe. By the time Frederick assumed the throne, this legal system was well established on both sides of the Alps. He was the first to use the availability of the new professional class of lawyers. The Civil Law allowed Frederick to use these lawyers to administer his kingdom in a logical and consistent manner. It also provided a framework to legitimize his claim to the right to rule both Germany and northern Italy. In the old days of Henry IV and Henry V, the claim of divine right of kings had been severely undermined by the Investiture controversy. The Church had won that argument in the common man's mind. There was no divine right for the German king to also control the church by naming both bishops and popes. The institution of the Justinian code was used, perhaps unscrupulously, by Frederick to lay claim to divine powers.[111]


In Germany, Frederick was a political realist, taking what he could and leaving the rest. In Italy, he tended to be a romantic reactionary, reveling in the antiquarian spirit of the age, exemplified by a revival of classical studies and Roman law. It was through the use of the restored Justinian code that Frederick came to view himself as a new Roman emperor.[112] Roman law gave a rational purpose for the existence of Frederick and his imperial ambitions. It was a counterweight to the claims of the Church to have authority because of divine revelation. The Church was opposed to Frederick for ideological reasons, not the least of which was the humanist nature found in the revival of the old Roman legal system.[113] When Pepin the Short sought to become king of the Franks in the 8th century, the church needed military protection, so Pepin found it convenient to make an ally of the pope. Frederick, however, desired to put the pope aside and claim the crown of old Rome simply because he was in the likeness of the great emperors of old, who tended to have a domineering role over the church, Caesaropapism. Pope Adrian IV was naturally opposed to this view and undertook a vigorous propaganda campaign designed to diminish Frederick and his ambition. To a large extent, this was successful.[114]

Economic policy[edit]

Frederick did little to encourage economic development in Germany prior to the autumn of 1165. In that year he visited the lower Rhineland, the most economically advanced region in Germany. He had already travelled to northern Italy, the most economically advanced region in the Empire, three times. From 1165 on, Frederick pursued economic policies to encourage growth and trade. There is no question that his reign was a period of major economic growth in Germany, but it is impossible now to determine how much of that growth was owed to Frederick's policies.[115]


The number of mints in Germany increased ninefold in the reign of Frederick and his son Henry, from about two dozen mints at the start of his reign to 215 mints in 1197 and from a mere two[d] royal mints to 28. Frederick himself established at least twelve royal mints, including those of Aachen, Donauwörth, Ulm, Haguenau, Duisburg, Kaiserswerth, Frankfurt, Gelnhausen and Dortmund.[115] He also granted privileges exempting the merchants of Aachen, Gelnhausen, Haguenau, Monza, Rome, Pisa and Venice[e] from all tolls within the Empire.[116]

In 's romantic play Les Burgraves (1843), Frederick (as character Frédéric de Hohenstaufen) returns many years after he was presumed dead, as expected by some medieval legends.[136]

Victor Hugo

's Hohenzollern; a Story of the Time of Frederick Barbarossa (1901) begins with a dedication to "the descendants of the great Germanic race who in Europe, in America, and in the Far East rule the world".[137]

Cyrus Townsend Brady

(1941), by L. Sprague de Camp and Fletcher Pratt, mentions the castle of the Kyffhäuser.[138]

Land of Unreason

's novel Baudolino (2000) is set partly at Frederick's court, and also deals with the mystery of Frederick's death. The imaginary hero, Baudolino, is the Emperor's adopted son and confidant.[139]

Umberto Eco

In the 2009 movie (also titled Sword of War and Barbarossa: Siege Lord), Barbarossa is one of the main characters, played by Rutger Hauer.[140]

Barbarossa

The German broadcaster (DW) 2018 documentary (The Germans), featured Frederick I in its 3rd of 6 episodes.[141]

Deutsche Welle

Recently, to commemorate the emperor, the Supply Battalion 131 (called "Battalion Barbarossa") of the Kyffhäuser barracks (Kyffhäuser-Kaserne, ) built a huge ground artwork in Bad Frankenhausen, which uses among other things 300 roles of fabric (each was 100 meters long). The mission is named Rotbart ("Redbeard").[142]

Bundeswehr

In the video game series, , Barbarossa makes an appearance as a playable leader in Civilization VI.

Sid Meier's Civilization

German monarchs family tree

Dukes of Swabia family tree

the codename of the German invasion of the Soviet Union in 1941,[146] named after the emperor by Hitler[147]

Operation Barbarossa

(Archived 2009-10-31)

MSN Encarta – Frederick I (Holy Roman Empire)

Famous Men of the Middle Ages – Frederick Barbarossa

Archived 26 March 2023 at the Wayback Machine for the bishopric of Bamberg showing the Emperor's seal, 6 April 1157. Taken from the collections of the Lichtbildarchiv älterer Originalurkunden at Marburg University

Charter given by Emperor Frederick