Rodolphe Charles George Lecca – | | |
| | Vera Katerina Blackett 1888–1960 (Baron) Octav Georges Lecca 1880–1969 | | |
| | Henrietta Louise Johanna Martha Schmidt 1857–1944 Charles Francis Blackett 1841–1919 | | | | Carl Friedrich Schmidt –1887 |
| | | Sir Edward Blackett 1805–1885 Frances Vere Loraine 1800–1874 Isabella Helen Richardson 1820–1879 Alethea Rianette Anne Scott 1841–1920 | | | | Sir William Blackett 1758–1816 | | | | Sir Edward Blackett 1719–1804 | | |
| | | | | | | Edmund (Rt. Rev.) Keene 1714–1781 |
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| | | Sir Charles Miles Lambert (Middleton) Monck 1779–1867 Louisa Lucy Cooke 1778–1824 |
| | | Sir William Loraine 1749–1809 | | |
| | | John Richardson 1780–1864 |
| | | Sir William Henry Scott 1789–1868 Harriett Alethea Stanley 1808–1888 | | | | | | | | | Sir Edward Blackett 1719–1804 | | |
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| | | John Thomas Stanley 1766–1850 Hon. Maria Josepha Holroyd –1863 | | | | John Holroyd 1st Earl of Sheffield – |
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