Main
Otto II. von Dießen, Count of Thanning, Count of Ambras, Count of Dießen, Count of Pustertal, Count of the Upper Isar, was born circa 1025 to Berthold II. von Dießen (?-aft1060) and Tochter von Hohenwart (bef1006-c1059) and died 1122 of unspecified causes. He married Justizia von Österreich (c1043-1121) . He married Adelheid von Regensburg (?-aft1120) . Charlemagne (747-814), Charlemagne (747-814)/s.
Children
| Offspring of Otto II. von Dießen and Justizia von Österreich (c1043-1121) | |||
| Name | Birth | Death | Joined with |
| Liutpold von Dießen (c1063-1102) | 1063 | 1102 | |
| Agnes von Dießen (c1065-c1112) | 1065 | 1112 | |
| Offspring of Otto II. von Dießen and Adelheid von Regensburg (?-aft1120) | |||
| Name | Birth | Death | Joined with |
| Otto III. von Wolfratshausen (c1075-1127) | 1075 | 28 May 1127 | Lauritta |
| Heinrich I. von Dießen (c1077-1155) | 1077 | 10 May 1155 | |
| Adelheid von Dießen (c1090-1126) | 1090 | 11 January 1126 | Berengar II. von Sulzbach (bef1080-1125) |
| Elisabeth von Dießen (c1084-1126) | 1084 | 11 January 1126 | Bernhard von Stein und Eulenschwang (?-?) |
Note that there may have been an additional daughter, Bertha.
Residences
Footnotes (including sources)
| ‡ General |
| Ω Birth |
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