Father: Count Ulrich X of Bregenz Born: 1068 Married: Unknown Died: 1103
Mother: Princess Bertha of Schwaben Born: 1070 Died: 1133
Children: 1. Count Ulrich XI of Bregenz (b.1095) 2. Count Rudolf I of Bregenz (b.1098) 3. Princess Elisabeth of Bregenz (b.1100)