Father: Count Otto II of Bentheim Born: 1225 Married: Unknown Died: June 5, 1278
Mother: Princess Heilwig of Tecklenburg Born: 1228 Died: 1263
Children: 1. Princess Gertrud of Bentheim (b.1250) 2. Count Eckbert of Bentheim (b.3/18/1253) 3. Count Otto III of Tecklenburg (b.3/18/1253)
