Sir William Fitzwilliam
Unknown - 1618(Notes: You may have to scroll down or right to see chart.)
| William Fitzwilliam, 1st. Earl Fitzwilliam | |
| B: | 29 Apr 1643 |
| Duchy House, Savoy, Middlesex, England | |
| D: | 28 Dec 1719 |
Anne Cremor Abt 1647-1717 |
| Anne Cremor | |
| B: | Abt 1647 |
| D: | 4 Feb 1717 |
| Wareham, Dorset, England | |
| William Fitzwilliam, 2nd. Baron Fitzwilliam Abt 1609-1659 |
| William Fitzwilliam, 2nd. Baron Fitzwilliam | |
| B: | Abt 1609 |
| D: | 21 Feb 1659 |
| Jane Perry Unknown-1671 |
| Jane Perry | |
| B: | Unknown |
| D: | Apr 1671 |
| William Fitzwilliam, 1st. Baron Fitzwilliam Unknown-1644 |
| William Fitzwilliam, 1st. Baron Fitzwilliam | |
| B: | Unknown |
| D: | 6 Jan 1644 |
| Catherine Hyde Unknown-Aft 1658 |
| Catherine Hyde | |
| B: | Unknown |
| D: | Aft 1658 |
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| Sir William Fitzwilliam Unknown-1618 |
| Sir William Fitzwilliam | |
| B: | Unknown |
| D: | 1618 |
| Winifred Mildmay Unknown-Unknown |
| Winifred Mildmay | |
| B: | Unknown |
| D: | Unknown |