Father: Count Siegmund II of Gleichen-Tonna Born: 1465 Married: Unknown Died: May 10, 1525
Mother: Princess Elisabeth of Isenburg-Budingen Born: 1472 Died: 1543
Children: 1. Count Philipp of Gleichen-Tonna (b.1497) 2. Princess Agnes of Gleichen-Tonna (b.1498) 3. Princess Anna of Gleichen-Tonna (b.1500) 4. Count Ernst XV of Gleichen-Tonna (b.1501) 5. Count Siegmund IV of Gleichen-Tonna (b.1503) 6. Count Johann III of Gleichen-Tonna (b.1504) 7. Princess Dorothea of Gleichen-Tonna (b.1505) 8. Princess Katharina of Gleichen-Tonna (b.1506)