| Edward Seymour (1561 - ca1612) |
Robert Devereux Earl of Essex (1566 - 1601) |
| Honora Rogers ( - >1608) |
Frances Walsingham ( - <1632) |
| William Seymour Duke of Somerset | Frances Devereux |
| b. 1 Sep 1587 d. 24 Oct 1660, Essex house, London . 2nd duke. Supported & fought for Charles I. KG 447: 1650. |
b. ca Nov 1599 d. 24 Apr 1674 . 1st dau. Co-heir of bro. Robert, 3rd earl. |
| Mary Seymour |