John [1st Earl of Somerset] Beaufort - Pedigree | FamilyCentral
 Abt 1371 - 16 Mar 1410
 Mar 1340 - 11 Feb 1398
 1350 - 10 May 1403
 13 Nov 1312 - 21 Jun 1377
 Abt 1312 - 21 Aug 1369
 25 Apr 1284 - 21 Sep 1327
 1292 - 30 Aug 1358
 Abt 1280 - 15 Jun 1337
 17 Jun 1239 - 7 Jul 1307
 1244 - 6 Dec 1290
 1268 - 15 Dec 1314
 Jan 1273 - 10 Apr 1305
 Abt 1251 - 22 Aug 1304
 1 Apr 1270 - 1 Jan 1326
  - 7 Nov 1299