Father: Count Robert I of Flanders Born: 1035 Married: Unknown Died: October 3, 1089
Mother: Princess Gertrud of Sachsen Born: 1030 Died: August 4, 1113
Children: 1. Count Robert II of Flanders (b.1065) 2. Princess Adele of Flanders (b.1065) 3. Count Philipp of Flanders (b.1067) 4. Princess Otgiva of Flanders (b.1068) 5. Princess Gertrud of Flanders (b.1070)