Father: Count Ludwig of Pfirt Born: 1137 Married: Unknown Died: 1189
Mother: Princess Richenza of Habsburg Born: 1160 Died: 1188
Children: 1. Count Friedrich II of Pfirt (b.1177) 2. Count Ludwig of Pfirt (b.1179) 3. Count Theobald of Pfirt (b.1180) 4. Princess Heilwich of Pfirt (b.1182)