Father: Count Wilbrand III of Hallermund Born: 1260 Married: Unknown Died: December 13, 1280
Mother: Princess Adelheid of Adenoys Born: 1259 Died: 1324
Children: 1. Count Gerhard II of Hallermund (b.1276) 2. Princess Jutta of Hallermund (b.1278) 3. Princess Margareta of Hallermund (b.1281)