Father: Count Gerhard I of Blankenheim Born: 1115 Married: Unknown Died: 1167
Mother: Princess Jutta of Blankenheim Born: 1120 Died: 1185
Children: 1. Count Arnold I of Blankenheim (b.1143) 2. Count Konrad of Blankenheim (b.1146) 3. Count Gerhard II of Blankenheim (b.1149)