Otto I, Margrave of Brandenburg
Ruler
Otto I was the second Margrave of Brandenburg, from 1170 until his death. Wikipedia
Born: 1128
Died: July 8, 1184 (age 56 years)
Great-grandparents: Sophia of Hungary, Magnus, Duke of Saxony, Adalbert II, Count of Ballenstedt, and more
Grandparents: Otto, Count of Ballenstedt, Eilika of Saxony, and Herman I, Count of Winzenburg
Parents: Albert the Bear and Sophie of Winzenburg