Sir John Spencer
1549 - 1600 (~ 51 years)(Notes: You may have to scroll down or right to see chart.)
| Henry Spencer, 1st Earl of Sunderland 1620-1643 |
| Henry Spencer, 1st Earl of Sunderland | |
| B: | 23 Nov 1620 |
| Althrop House, Northamptonshire, England | |
| D: | 20 Sep 1643 |
| Lady Dorothy Sidney, 1st Countess of Sunderland | |
| B: | 5 Oct 1617 |
| D: | 5 Feb 1684 |
| William Spencer, 2nd Baron Spencer of Wormleighton | |
| B: | 4 Jan 1591 |
| D: | 19 Dec 1636 |
| Robert Spencer, 1st Baron Spencer of Wormleighton | |
| B: | 1570 |
| Althrop House, Northamptonshire, England | |
| D: | 25 Oct 1627 |
Margaret Willoughby 1560-1597 |
| Margaret Willoughby | |
| B: | 1560 |
| England | |
| D: | 17 Aug 1597 |
| Great Brington, Daventry District, Northamptonshire, England | |
|
| Sir John Spencer 1549-1600 |
| Sir John Spencer | |
| B: | c. 1549 |
| D: | 9 Jan 1600 |