Richard (1st Marquess) Wellesley
- 1842Drag or scroll to see more of the chart.
 | Anne Cavendish-Bentinck 1816-Yes, date unknown |
| Anne Cavendish-Bentinck | |
| B: | 1 Sep 1816 |
| D: | Yes, date unknown |
| Rev Charles William F Cavendish-Bentinck 1817-1885 |
| Rev Charles William F Cavendish-Bentinck | |
| B: | 8 Nov 1817 |
| D: | 1885 |
| Sinetta Lamborne 1820-1850 |
| Sinetta Lamborne | |
| B: | 1820 |
| M: | 26 Sep 1839 |
| D: | 19 Feb 1850 |
| Nina Cecilia Cavendish-Bentinck 1862-1938 |
| Nina Cecilia Cavendish-Bentinck | |
| B: | 11 Sep 1862 |
| London, Middlesex, England | |
| D: | 23 Jun 1938 |
| London, Middlesex, England | |
| Sir Claude George (14th Earl of Strathmore and Kinghorne) Bowes-Lyon, Sir | |
| B: | 14 Mar 1855 |
| Lowndes Square, Belgravia, London, England | |
| M: | 16 Jul 1881 |
| Petersham, London, England | |
| D: | 7 Nov 1944 |
| Glamis Castle, Angus, Scotland | |
| Anne Violet Cavendish-Bentin 1864-Yes, date unknown |
| Anne Violet Cavendish-Bentin | |
| B: | 23 Jan 1864 |
| D: | Yes, date unknown |
| Hyacinth Cavendish-Bentin 1864-Yes, date unknown |
| Hyacinth Cavendish-Bentin | |
| B: | 23 Jan 1864 |
| D: | Yes, date unknown |
| Carioline Louis Burnaby 1832-1918 |
| Carioline Louis Burnaby | |
| B: | 1832 |
| M: | 13 Dec 1859 |
| D: | 1918 |
| William (6th Duke of Portland) Cavendish-Bentinck | |
| B: | 28 Dec 1857 |
| D: | 26 Apr 1943 |
| Lt General Arthur Cavendish-Bentinck 1819-Yes, date unknown |
| Lt General Arthur Cavendish-Bentinck | |
| B: | 10 May 1819 |
| D: | Yes, date unknown |
| Elizabeth Sophia Hawkins-Whitshed Abt 1820-Yes, date unknown |
| Elizabeth Sophia Hawkins-Whitshed | |
| B: | Abt 1820 |
| D: | Yes, date unknown |
| Augusta (Baroness Bolsover) Browne -Yes, date unknown |
| Augusta (Baroness Bolsover) Browne | |
| D: | Yes, date unknown |
| Emily Cavendish-Bentinck 1820-Yes, date unknown |
| Emily Cavendish-Bentinck | |
| B: | 1820 |
| D: | Yes, date unknown |
| Anne (Abdy) Wellesley -1875 |
| Anne (Abdy) Wellesley | |
| D: | 1875 |
| Lord William Charles Augustus Cavendish-Bentinck | |
| B: | 3 Oct 1780 |
| D: | 1826 |
|
| Richard (1st Marquess) Wellesley | |
| D: | 1842 |
| Hyacinthe-Gabrielle Roland -Yes, date unknown |
| Hyacinthe-Gabrielle Roland | |
| D: | Yes, date unknown |