Irmgard Countess of Werdenberg - Pedigree | FamilyCentral
 Abt 1291 - Abt 2 Mar 1332
Family Group
 Abt 1260 - Abt 1322
 Abt 1264 -
 13 Mar 1265 - 5 Jun 1325
 Abt 1260 - Abt 1322
 Abt 1264 -
Family Group
  Children