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| Henry Bentinck *1682-†1726 1st Duke of Portland |
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| Elisabeth Noel *1688-†1736 |
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| Edward Harley *1689-†1741 earl of Oxford |
| Henrietta Cavendish Holles *1694-†1755 |
| William Bentinck *1708-†1762 2nd Duke of Portland |
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| Margaret Cavendish Harley *1715-†1785 |
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| William Henry Bentinck *1738-†1809 3rd Duke of Portland |
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| Dorothy Cavendish *1750-†1794 |
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| William Cavendish Bentinck *1768-†1854 |
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| William Cavendish Bentinck *1774-†1839 |
| Charlotte Cavendish Bentinck *1775-†1862 |
| William Cavendish Bentinck *1780-†1826 |
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| Frederick Cavendish Bentinck *1781-†1828 |