Theudebald, Duke of Alamannia

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Theudebald or Theutbald was the

Duke of Alamannia from 730 until his deposition. He was a son of Gotfrid and brother and co-ruler with Lantfrid
from 709.

In 727, Theudebald expelled

Pirmin, the founder of Reichenau Abbey, out of a hatred for Charles Martel (ob odium Karoli), whose influence in Alamannia he detested. During a military campaign in 730, Lantfrid was killed and Theudebald became sole duke. In 732, Theudebald was chased out of Alemannia by Charles Martel
, but upon Charles' death in 741 he returned to claim his dukedom.

In 742, Theudebald rebelled against the nominal authority of the

blood court of Cannstatt
. Alamannia was subjected once and for all. Its subsequent history was much affected by the violence with which its ducal independence was snuffed out.

Sources

  • Reuter, Timothy. Germany in the Early Middle Ages 800–1056. New York: Longman, 1991.
  • Hummer, Hans J. Politics and Power in Early Medieval Europe: Alsace and the Frankish Realm 600 – 1000. Cambridge University Press: 2005.
  • Bachrach, Bernard S. Merovingian Military Organization, 481–751. Minneapolis: University of Minnesota Press, 1971.
  • Alemanni.
Preceded by Duke of Alamannia
?–746
Succeeded by