William Duke of Somerset Seymour - Pedigree | FamilyCentral
 1 Sep 1587 - 24 Oct 1660
 21 Sep 1561 - 13 Jul 1612
 1545 - Aft 28 Feb 1608
 12 Oct 1537 - 6 Apr 1621
 Aug 1540 - 26 Jan 1567
 1527 - 1604/05
 1523 - 10 Mar 1566