Eberhard I, Count of Berg-Altena
Eberhard IV of Berg, count of Altena, was a son of Adolf IV, Count of Berg and Altena.
He married Adelheid von Arnsberg, a daughter of Heinrich I count von Arnsberg and Ermengarde von Freusburg. Wikipedia
Born: 1140
Died: January 23, 1180 (age 40 years)
Great-grandparent: Adolf II of Berg
Parents: Adolf IV, Count of Berg
Grandparent: Adolf III of Berg
Children: Arnold of Altena, Adolf of Altena, Frederick I, Count of Berg-Altena, and more
Grandchildren: Frederick of Isenberg, Adolf I, Count of the Mark, Heinrich II von Tecklenburg, and more