John Spencer
1734 - 1783 (49 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 John Spencer [1] b. 1734 d. 1783
- Margaret Georgiana Poyntz
- 2 George John Spencer [1.1] b. 1758 d. 1854
-
- 3 4th Earl Spencer Frederick Spencer [1.1.1] b. 1798 d. 1857
- Adelaide Horatia Elizabeth Seymour b. 1825 d. Oct 1877
- 4 6th Earl Spencer Charles Robert Spencer [1.1.1.1] b. 1858 d. 26 Sep 1922
[ =>]
- 4 6th Earl Spencer Charles Robert Spencer [1.1.1.1]
- 3 4th Earl Spencer Frederick Spencer [1.1.1]
- 2 Henrietta Frances Spencer [1.2] b. 16 Jun 1761 d. 11 Nov 1821
- Frederick Ponsonby b. 24 Jan 1758 d. 3 Feb 1844
- 3 Frederick Cavendish Ponsonby [1.2.1] b. 6 Jul 1783 d. 11 Jan 1837
- Emily Charlotte Bathurst b. 1790 d. 1877
- 4 General Rt Hon Henry Frederick Ponsonby [1.2.1.1] b. 10 Dec 1825 d. 21 Nov 1895
[ =>]
- 4 General Rt Hon Henry Frederick Ponsonby [1.2.1.1]
- 3 Frederick Cavendish Ponsonby [1.2.1]
- 2 George John Spencer [1.1]