Friedrich II von Dießen, Count of Dießen, Count of Bogen, was born circa 1050 to Friedrich I. von Regensburg (1030-1075) and Irmgard an der Mangfall (?-?) and died circa 1100 of unspecified causes. Charlemagne (747-814), Charlemagne (747-814)/s.
Note that Friedrich's wife Adelheid is sometimes listed as a daughter rather than a granddaughter of King Bela of Hungary.
|Friedrich III. von Regensburg (c1095-1120)||1095||29 October 1120||Liutgard von Windberg (c1095-1157)|
|Ulrich II. von Regensburg (c1096-1125)||1096||2 September 1125|
|Hartwich von Regensburg (c1097-c1144)|
|Tuta von Regensburg (c1098-c1145)|