Henrietta (of Grantham) Butler
- 1747Drag or scroll to see more of the chart.
| George Agustus 4th Earl Cowper | |
| B: | 9 Aug 1776 |
| D: | Yes, date unknown |
| George Augustus Frederick 6th Earl of Cowper | |
| B: | 26 Jun 1806 |
| D: | Yes, date unknown |
| Anne Florence Baroness Lucas of Crudwell | |
| M: | 7 Oct 1833 |
| D: | 1880 |
| Peter Leopold Louis 5th Earl of Cowper | |
| B: | 6 May 1778 |
| D: | Yes, date unknown |
| George Nassau 3rd Earl Cowper | |
| B: | 26 Aug 1738 |
| D: | 22 Dec 1789 |
| Anne Gore | |
| M: | 2 Jun 1775 |
| D: | 5 Sep 1826 |
| Henrietta (of Grantham) Butler | |
| D: | 23 Sep 1747 |
| William (2nd Earl of Cowper) (Clavering-) Cowper | |
| B: | 13 Aug 1709 |
| M: | 27 Jun 1732 |
| D: | 18 Sep 1764 |