Stephan von Riedenburg, Landgraf von Stephing und Burggraf von Regensburg

Stephan?

Heinrich II., 1089 Burgrave of Regensburg, 1091 Count an der lower Altmühl, 1100 crusade to Jerusalem (†)

http://www.manfred-hiebl.de/genealogie-mittelalter/babonen_reg/udil...

According to Manfred Mayr, page 27, “Geschichte der Burggrafen von Regensburg”, Udilhilde (Adelheid) von Regensburg, Queen of Hungary, who died after 1131, was the only daughter of the Burggraf Heinrich II. von Regensburg (1083- 1101 in Jerusalem) of the House of the Babonen, a sister of Burggraf Otto I. von Regensburg (died 21.10.1143) and a granddaughter of Burggraf Heinrich I. von Regensburg (died 30 September in about 1083 and Wiltrud.

Tribe list of the Babonen, the Burgraves of Regensburg, the Landgraves of Stefling, the Counts of Sinzing, Regenstauf and Riedenburg

https://second.wiki/wiki/babonen#Stammliste_der_Babonen,_der_Burggr...