• Married:

  Research Notes:

Bühler suggests that Bertha, named in the charter quoted below, was the daughter of Friedrich I Duke of Swabia. Weller is more sceptical about the connection. Pope Honorius III confirmed the foundation of Kloster Elchingen by "Berta comitissa et Lenugarda filia eius illiusque marito Corrado marchione et Henrico, Octone, Theoderico et Thetone filiis eorum", confirmed by Pope Calixtus II and Pope Innocent III, by charter dated 16 Aug 1225. Her husband’s name is confirmed by the Chronicon Montis Serreni which names [her daughter] "Lucardis filia Alberti nobilissimi de Suevia" as wife of "Conradus comes de Witin". ¹