William (2nd Duke of Devonshire) Cavendish
1672 - 1729 (57 years)(
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- 1 William (2nd Duke of Devonshire) Cavendish [1] b. 1672 d. 4 Jun 1729
- Rachel Russell d. 1725
- 2 William (3rd Duke of Devonshire) Cavendish [1.1] b. 1698 d. 5 Dec 1755
- Catherine Hoskins d. 8 May 1777
- 3 William (4th Duke of Devonshire) Cavendish [1.1.1] b. 1720 d. 2 Oct 1764
- Charlotte Elizabeth (Baroness Clifford) Boyle b. 27 Oct 1731 d. Yes, date unknown
- 4 William (5th Duke of Devonshire) Cavendish [1.1.1.1] b. 14 Dec 1748 d. 29 Jul 1811
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- 4 Richard Cavendish [1.1.1.2] d. Yes, date unknown
- 4 Dorothea Cavendish [1.1.1.3] b. 17 Aug 1750 d. 3 Jun 1794
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- 4 George Augustus (1st Earl of Burlington) Cavendish [1.1.1.4] b. 31 Mar 1754 d. 10 Sep 1831
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- 4 William (5th Duke of Devonshire) Cavendish [1.1.1.1]
- 3 Caroline (of Devonshire) Cavendish [1.1.2] b. 22 May 1719 d. 20 Jan 1760
- William (2nd Earl of Bessborough) Ponsonby b. 1704 d. 11 Mar 1793
- 4 Frederich (3rd Earl of Bessborough) Ponsonby [1.1.2.1] b. 24 Jan 1758 d. 3 Feb 1844
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- 4 Charlotte (of Bessborough) Ponsonby [1.1.2.2] d. Yes, date unknown
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- 4 Catherine (of Bessborough) Ponsonby [1.1.2.3] d. 4 Sep 1789
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- 4 Frederich (3rd Earl of Bessborough) Ponsonby [1.1.2.1]
- 3 Elizabeth (of Devonshire) Cavendish [1.1.3] d. Yes, date unknown
- John (Rt Hon) Ponsonby d. 12 Dec 1789
- 4 William Brabazon (of Imokilly) 1st Baron Ponsonby [1.1.3.1] b. 15 Sep 1744 d. 5 Nov 1806
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- 4 Frances Ponsonby [1.1.3.2] b. 18 Feb 1757 d. Yes, date unknown
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- 4 William Brabazon (of Imokilly) 1st Baron Ponsonby [1.1.3.1]
- 3 William (4th Duke of Devonshire) Cavendish [1.1.1]
- 2 William (3rd Duke of Devonshire) Cavendish [1.1]
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- 2 Henrietta (of Devonshire) Cavendish [1.2] d. 11 Jan 1718
- Lionel (Lord Huntingtower) Tollemarch d. 26 Jul 1712
- 3 Lionel (4th Earl of Dysart) Tollemarch [1.2.1] b. 1 May 1708 d. Yes, date unknown
- Grace (of Granville) Carteret d. 23 Jul 1775
- 4 Lionel (5th Earl of Dysart) Tollemarch [1.2.1.1] b. 6 Aug 1734 d. Yes, date unknown
- 4 Frances Tollemarch [1.2.1.2] b. 1738 d. Yes, date unknown
- 4 William (6th Earl of Dysart) Tollemarch [1.2.1.3] b. 23 Oct 1739 d. Yes, date unknown
- 4 George (Rn) Tollemarch [1.2.1.4] b. 14 Mar 1744 d. Yes, date unknown
- 4 Louisa (Countess of Dysart) Tollemarch [1.2.1.5] b. 2 Jul 1745 d. 22 Sep 1840
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- 4 Jane Tollemarch [1.2.1.6] b. 26 Mar 1750 d. Yes, date unknown
- 4 John (Captain Rn) Tollemarch [1.2.1.7] b. 30 Mar 1750 d. Yes, date unknown
- 4 William Tollemarch, RN [1.2.1.8] b. 22 Mar 1751 d. Yes, date unknown
- 4 Lionel (5th Earl of Dysart) Tollemarch [1.2.1.1]
- 3 Henrietta Tollemarch [1.2.2] d. Yes, date unknown
- 3 Lionel (4th Earl of Dysart) Tollemarch [1.2.1]
- 2 Henrietta (of Devonshire) Cavendish [1.2]