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Male Otto IV. Welf Click to view Otto IV. Welf in the family tree View timeline for this person's branch of the family tree

Otto IV. was born in 1177.  Otto IV.'s father was Heinrich "der Löwe" Welf and his mother was Matilda "Maud" Plantagenet.  His paternal grandparents were Heinrich "der Herrlich" Welf and Gertrud Supplingenburg, Von; his maternal grandparents were Henry II. Curtmantle Plantagenet and Aliénor Aquitaine, d'. He had three brothers and a sister, named Heinrich I., Lothar, Wilhelm "der Alt" and Matilde. He had a half-brother and three half-sisters, named Heinrich, Gertrude, Richza and Matilda.  He died at the age of 41 on May 19th, 1218.

Family Details of Otto IV.'s family with Beatrix Hohenstaufen, von

Family Details of Otto IV.'s family with Marie Brabant, de