John [1st Duke of Somerset] Beaufort - Pedigree | FamilyCentral
 25 Mar 1404 - 27 May 1444
 Abt 1371 - 16 Mar 1409/10
 1385/86 - 30 Dec 1439
 Mar 1340 - 3 Feb 1398
 1350 - 10 May 1403
Family Group
Family Group
 13 Nov 1312 - 21 Jun 1377
 Abt 1312 - 13 Aug 1369
 25 Apr 1284 - 21 Sep 1327
 1292 - 30 Aug 1358
 Abt 1280 - 7 Jun 1337