William Plumpton, Knight - Pedigree | FamilyCentral
 1362 - 8 Jun 1405
 Abt 1340 - 19 Apr 1407
 Abt 1294 - 1362
 Abt 1305 - 25 Dec 1362
 29 Sep 1312 - 31 Jul 1391
 Abt 1273/81 - Dec 1340
 Abt 1290 - Bef 1331
 Abt 1245/55 - Bef 1 Feb 1312
 Abt 1249/57 -