Berthold I of Istria
Berthold III, a member of the Bavarian House of Andechs, was Margrave of Istria from 1173 until his death.
He was the son of Count Berthold II of Andechs, ruler over Dießen in Bavaria, Plassenburg in Franconia and Stein in Carniola, and his first... Wikipedia
Born: 1110
Died: December 14, 1188 (age 78 years)
Great grandchildren: Elizabeth of Hungary, Otto III, Count of Burgundy, Béla IV of Hungary, and more
Partner: Hedwig of Wittelsbach and Luitgard of Denmark
Parents: Berthold II, Count of Andechs
Children: Berthold, Duke of Merania, Matilda of Andechs, Poppo van Andechs-Meranië, and more
Grandchildren: Gertrude of Merania, Agnes of Merania, Hedwig of Silesia, and more