Arbre compact de George Joseph Roydhouse |
| Henry Roydhouse 1730–1778 (48) | | | | ||||||||||
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| Thomas Roydhouse 1772–1851 (79) |  | Thomas Henry Roydhouse 1816–1849 (33) |  | Sarah Clark 1784–1874 (90) | | | George Pocock 1812–1896 (84) | | | ||||
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| Ann Appleby 1728– | | | | ||||||||||
| Joseph Thomas Roydhouse 1844–1918 (73) |
| Charlotte Pocock 1844–1930 (85) | |||||||||||
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| William Anstiss 1772–1833 (61) | | Sarah Anstiss 1809–1874 (65) | | Sarah Pierson 1785–1825 (39) | | | Ann Andrews 1818–1892 (74) | | | ||||
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