Father: Count Dieter IV of Katzenelnbogen Born: 1206 Married: Unknown Died: 1245
Mother: Princess Hildegunde of Eberstein Born: 1207 Died: 1266
Children: 1. Count Dietrich V of Katzenelnbogen (b.1225) 2. Princess Adelheid of Katzenelnbogen (b.1232) 3. Count Gerhard of Katzenelnbogen (b.1234) 4. Count Eberhard I of Katzenelnbogen (b.1238) 5. Princess Katharina of Katzenelnbogen (b.1240)