- 1660| Name | William SEYMOUR | |
| Suffix | Duke Sommerset | |
| Gender | Male | |
| Death | 1660 | |
| Person ID | I1436 | Royal family |
| Last Modified | 15 Sep 2005 | |
| Father | Lord Edward Beauchamp SEYMOUR d. 1612 | |
| Mother | Honora ROGERS | |
| Family ID | F938 | Group Sheet | Family Chart |
| Family 1 | Arabella STUART d. 1615 | |
| Family ID | F531 | Group Sheet | Family Chart |
| Last Modified | 15 Sep 2005 | |
| Family 2 | Frances DEVEREUX d. 1674 | |
| Family ID | F932 | Group Sheet | Family Chart |
| Last Modified | 15 Sep 2005 | |
