Prior to Now family trees centre
de Nassau d'Auverquerque, Lady Henrietta Countess Cowper
1712 - 1747 (34 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 de Nassau d'Auverquerque, Lady Henrietta Countess Cowper [1] b. 17 Oct 1712 d. 23 Sep 1747
- + Cowper, William Clavering 2nd Earl Cowper b. 13 Aug 1709 d. 18 Sep 1764
- + Cowper, William Clavering 2nd Earl Cowper b. 13 Aug 1709 d. 18 Sep 1764