*Berthold IV von Andechs, Diessen, Strain and Plassenburg
born before 1100 Andechs, Oberbayern, Bavaria
died 27 June 1151

father:
*Berthold III von Andechs
born 1039 Andechs, Oberbayern, Bavaria
died 1098

mother:
*Gisela von Schweinfurt
born about 1041?
died 2 February 1100

siblings:
unknown

spouse:
*Sofie von Krain-Istrien
born before 1113 Andechs, Oberbayern, Bavaria
died 6 September 1126

children:
*Berthold V von Andechs, Innsbruch and Wolfratshausen
born about 1126 Andechs, Oberbayern, Bavaria
died 14 December 1185

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com