Wilhelm Prince of the Wends - Pedigree | FamilyCentral
 Abt 1366 - 7 Sep 1436
 1339 - 15 Sep 1393
 Abt 1340 - 17 Dec 1402
 Abt 1319 - 1360/61
 Abt 1320 - Aft 14 Mar 1354
 Abt 1321 - Abt 13 Apr 1367
 Abt 1297 - 12 Jul 1331