 |
| William Henry Bentinck *1738-†1809 3rd Duke of Portland |
|
| Dorothy Cavendish *1750-†1794 |
 |
| Richard Wellesley *1760-†1842 1st Marquess Wellesley, 2nd Earl of Mormington |
 |
| Hyacinthe Gabrielle Roland *1760-†1816 |
 |
| William Charles Augustus Cavendish Bentinck *1780-†1826 lord Bentinck (uit het huis der Hertogen van Portland) |
 |
| Anne Wellesley *1788-†1875 lady Abdy |
 |
| Arthur Cavendish Bentinck *1819-†1877 |
| Elisabeth Sophia Hawkins Whitshed *1830-†1858 |
| William Cavendish Bentinck *1857-†1943 |
 |