Earl of Mornington Garret Wellesley
1735 - 1781 (45 years)(
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- 1 Earl of Mornington Garret Wellesley [1] b. 19 Jul 1735 d. 22 May 1781
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- 2 Duke Arthur of Wellington Wellesley [1.1] b. 20 May 1763 d. 22 Feb 1845
- 2 Duke Arthur of Wellington Wellesley [1.1]
- Hon. Anne Hill b. 23 Jun 1742 d. 10 Sep 1831
- 2 Marquess Richard Wellesley Wesley [1.2] b. 29 Jun 1760 d. 26 Sep 1842
- Hyacinthe Gabrielle Roland b. Abt 1762 d. 07 Nov 1816
- 3 Anne Wellesley [1.2.1] d. 1875
- Lord William Charles Augustus Cavendish-Bentin d. 1826
- 4 Reverend Charles William Frederick Cavendish Bentinck [1.2.1.1] b. 8 Nov 1817 d. 17 Aug 1865
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- 4 Reverend Charles William Frederick Cavendish Bentinck [1.2.1.1]
- William Francis Charles Cavendish Bentinck b. May 1780 d. 28 Apr 1826
- 4 Reverend Charles William Frederick Cavendish Bentinck [1.2.1.2] b. 8 Nov 1817 d. 17 Aug 1865
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- 4 Arthur Cavendish Bentinck [1.2.1.3] b. 09 May 1819 d. 11 Dec 1877
- 4 Anne Bentinck [1.2.1.4] b. Abt 1821 d. 07 Jun 1888
- 4 Emily Bentinck [1.2.1.5] b. Abt 1823 d. 06 Jan 1850
- 4 Reverend Charles William Frederick Cavendish Bentinck [1.2.1.2]
- 3 Anne Wellesley [1.2.1]
- 2 Arthur Gerald Wesley [1.3] b. 05 May 1761
- 2 Duke Arthur of Wellington Wellesley [1.4] b. 20 May 1763 d. 22 Feb 1845
- 2 Francis Seymour Wesley [1.5] b. Abt 1765
- 2 Anne Wesley [1.6] b. 13 Mar 1768 d. 16 Dec 1844
- 2 Duke of Wellington Arthur Wellesley [1.7] b. 29 Apr 1769 d. 14 Sep 1852
- 2 Gerald Valerian Wellesley [1.8] b. 07 Dec 1771 d. 24 Oct 1848
- 2 Mary Elizabeth Wesley [1.9] b. 01 Jan 1772 d. 03 Mar 1794
- 2 Henry Wesley [1.10] b. 20 Jan 1773 d. 27 Apr 1847
- 2 Marquess Richard Wellesley Wesley [1.2]