*Otto IV von Wittelsbach
died 16 August 1178

father:
*Otto II von Scheyern
born 1057
died 1110

mother:
*Richardis von Weimar
born 1063
died 16 May 1120

siblings:
unknown

spouse:
*Heilika von Pettendorf
born before 1110
died 13 September 1170
married 13 July 1116

children:
*Otto I (V) Duke of Bavaria born about 1117 Kelheim, Niederbayern, Bavaria
died 11 July 1183
daughter of Otto vo Wittelsbach born 1119
Friedrich von Wittelsbach born 1123
Ulrich von Wittelsbach born 1125
Adelheid von Wittelsbach born 1127
Hedwig von Wittelsbach born 1129
Conrad von Mainz born 1131
Agnes von Wittelsbach born 1133 died 1218

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com