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| Francis Seymour Conway *1679-†1731 1st Baron Conway |
| Charlotte Shorter *1690- |
| Charles Fitzroy of Grafton *1683-†1757 2nd Duke of Grafton |
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| Henrietta Somerset *1690-†1726 |
| Francis Seymour Conway *1718-†1794 1st Marquess of Hertford |
| Isabella Fitzroy of Grafton *1726-†1782 |
| Sarah Frances Seymour Conway *1742-†1770 |
| Robert Stewart of Londonderry *1739-†1821 1st Marquess of Londonderry |
| Robert Stewart of Londonderry *1769-†1822 |