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) . Notable ancestors include Charlemagne (747-814). Ancestors are from France, Germany, Belgium.


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.

Common ancestors of Otto II. von Dießen (c1025-1122) and Justizia von Österreich (c1043-1121)

  1. Cunegonde di Friuli (c893-aft923)
  2. Ezzo von Ehrenfeld (?-bef963)
  3. Richwara von Zülpichgau (940-980)
  4. Wigerich de Lorraine (c880-c919)

Footnotes (including sources)

‡ General
Ω Birth
  • year of birth from mother's

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