Hohenstaufen dynasty
The Hohenstaufen were a German noble family that produced several Swabian dukes, Holy Roman kings, and emperors from the 11th to the 13th century. The non-contemporary name "Staufer" derives from Hohenstaufen Castle on the Hohenstaufen mountain near Göppingen (Württemberg), on the northern edge of the Swabian Alb. The most important members of the noble family were Frederick I Barbarossa, Henry VI, and Frederick II.
History
Emerging from Germanic Swabian nobility, the Hohenstaufen (or Staufer) rose to imperial prominence through strategic marriages and ministerial service to the Salian emperors. Named after their ancestral castle on Mount Staufen in the Rems Valley, the family first gained ducal rank when Frederick I “the One-Eyed” was invested as Duke of Swabia by Henry IV in 1079 (Zientara, Święte Cesarstwo Rzymskie narodu niemieckiego, 1990).
The dynasty’s imperial phase began with Conrad III (r. 1138–1152), elected King of the Romans after Lothar III’s death, marking the shift from Salian to Staufen hegemony. Conrad’s participation in the Second Crusade (1147–1149), though disastrous, underscored the family’s crusading ethos (Loud, The Crusade of Frederick Barbarossa, 2010).
Frederick I Barbarossa (r. 1155–1190) transformed the dynasty into a European power. Crowned emperor in 1155, he asserted imperial authority over Italy via the Roncalian Decrees (1158), clashed with the papacy under Alexander III, and subdued Milan (1162). His marriage to Beatrice of Burgundy expanded Staufen influence into the Rhineland and Provence. Drowning in the Saleph River during the Third Crusade (1190), Barbarossa became a mythic figure in Germanic legend (Freed, Frederick Barbarossa: The Prince and the Myth, 2016).
Henry VI (r. 1191–1197) pursued a Mediterranean imperium. Inheriting Sicily through his wife Constance (1186), he crushed the Norman nobility and briefly held Richard the Lionheart captive (1193). His premature death from malaria left the empire to his infant son, Frederick II (r. 1220–1250), whose cosmopolitan Sicilian court and conflicts with the papacy are detailed elsewhere (Stürner, Friedrich II., 2000).
The dynasty’s final phase saw Conrad IV (r. 1250–1254) and Manfred (r. 1258–1266) defend Sicilian claims against papal-backed Angevins. Manfred’s defeat and death at Benevento (1266) ended legitimate Hohenstaufen rule in Italy. The execution of the 16-year-old Conradin in Naples (1268)—the last male heir—closed the lineage, condemned by Charles of Anjou after the Battle of Tagliacozzo (Weiland, Conradin von Hohenstaufen, 1994).
Legacy
The Hohenstaufen fused Germanic kingship with Roman imperial ideology (sacrum imperium), codified feudal law, and patronized Minnesang and early Gothic architecture (e.g., Kaiserpfalzen at Gelnhausen and Wimpfen). Their downfall stemmed from overextension—simultaneous rule over Germany, Italy, and Sicily—exacerbated by papal excommunications and Guelph resistance. Later chroniclers like Matthew Paris vilified them as tyrants, while humanists admired their secular statecraft as a precursor to Renaissance absolutism (Kantorowicz, Frederick the Second, 1931).
