Burkhard I of Swabia

✓ Burkhard I, Margrave in Rhaetia ('Purchart marchio Curiensis Raetiae', 903), [Duke of Swabia], killed in 911 ('Purghart comes et princeps Alamannorum'); father of Burkhard II and Udalrich, expelled from Swabia at his death (Annales Alamannicorum). ~ as son of Adalbert 'the Illustrious' (see there). Wife not wired. Source: Medieval Lands (fmg.ac, Cawley), 'Swabia'. [DIRECT ANCESTOR OF THE COMPILER: flag added 19 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]

Death: killed [5 Nov] 911