Father: Count Gerlach III of Isenburg-Grenzau Born: 1454 Married: Unknown Died: 1530
Mother: Princess Hildegard of Sirck Born: 1447 Died: Unknown
Children: 1. Count Gerlach IV of Isenburg-Grenzau (b.1475) 2. Count Salentin VII of Isenburg-Grenzau (b.1477) 3. Count Wilhelm of Isenburg-Grenzau (b.1480) 4. Princess Eva of Isenburg-Grenzau (b.1482)