Father: Count Heinrich VII of Gleichen-Heimburg Born: 1365 Married: Unknown Died: March 12, 1415
Mother: Princess Katharina of Blankenhain Born: 1379 Died: 1427
Children: 1. Count Ernst X of Gleichen-Blankenhain (b.1400) 2. Count Heinrich of Gleichen-Blankenhain (b.1404) 3. Count Ludwig I of Gleichen-Blankenhain (b.1410)