Father: Count Konrad V of Rietberg Born: 1412 Married: Unknown Died: 1459
Mother: Princess Jakobaa of Ahr-Alpheim Born: 1430 Died: 1488
Children: 1. Princess Margareta of Rietberg (b.1445) 2. Count Gumprecht of Rietberg (b.1446) 3. Count Simon of Rietberg (b.1447) 4. Princess Irmgard of Rietberg (b.1448) 5. Count Johann I of Rietberg (b.1450) 6. Bishop Konrad of Osnabruck (b.1452)