Helene Countess of WÜRTTEMBERG - Pedigree | FamilyCentral
 Abt 1457 - 19 Feb 1506
 Abt 1413 - 1 Sep 1480
 Abt 1410 - 30 Sep 1479
 4 Sep 1383 - 7 Jan 1451
 24 Feb 1360 - 1 Nov 1391
 Abt 1365 - 30 Dec 1435
 4 Jan 1334 - 1 Mar 1383