Father: Count Gerhard II of Schauenburg Born: November 1, 1253 Married: Unknown Died: October 25, 1312
Mother: Princess Ingeborg of Sweden Born: 1255 Died: 1316
Children: 1. Count Waldemar of Holstein (b.1272) 2. Count Gerhard IV of Holstein-Segeberg (b.1275) 3. Count Johann III of Schauenburg (b.1279) 4. Princess Elisabeth of Holstein (b.1281) 5. Princess Katharina of Holstein (b.1283)