Burchard I, Duke of Swabia
Duke of Swabia / From Wikipedia, the free encyclopedia
Burchard I (c.ā850/855 ā 5 or 23 November 911), a member of the Hunfriding dynasty, was a Duke of Alamannia from 909 until his death. He also held the title of a margrave of Raetia Curiensis, as well as count in the Thurgau and Baar.