Philippine Countess de Luxembourg - Pedigree | FamilyCentral
 Abt 1252 - 6 Apr 1311
 Abt 1220 - 25 Nov 1275
 Jul 1186 - 17 Feb 1247
 Abt 1154 - 28 Dec 1218
 Abt 1164 - 18 Mar 1222