Lady Emily Frances Percy 1789–1844 Sir James Murray 1782–1837 | | |
| | Hugh Percy 2nd Duke of Northumberland 1742–1817 Frances Julia Burrell –1820 | | |
| | Charlotte Percy 1776–1862 George Ashburnham 3rd Earl of Ashburnham 1760–1830 | | |
| | Algernon Percy 1st Earl of Beverley 1749–1830 Susan Isabella Burrell 1750–1812 | | |
| | Hugh (Smithson) Percy 1st Duke of Northumberland 1712–1786 | | |
| | Algernon Seymour 7th Duke of Somerset 1684–1749 | | |