Berthold IV of Andechs
Count of Andechs, Diessen, Strain and Plassenburg
Established the Castle of Andechs on the Ammersee River (1127)
Born (1096) - Died (June 27, 1151)

Father - Berthold III of Andechs
Mother - Gisela of Schweinfurt

Berthold IV married firstly (c1120) Sophia of Weimar
Children :

• Poppo I of Andechs
• Berthold V of Andechs
• Otto of Andechs
• Gisela of Andechs
• Matilda of Andechs (1125 - 1160)
• Euphemia of Andechs (c1128 - 1180)

Berthold IV married secondly (c1130) Kunigunde of Formbach (c1110 - after 1152)
Children :

• Kunigunde of Andechs (c1135 - after 1173) nun at Abbey of Admont