Albero compatto di Martha Roydhouse |
| Thomas Roydhouse 1772–1851 (79) | William Anstiss 1772–1833 (61) | | | ||||||||||
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| Thomas Henry Roydhouse 1816–1849 (33) |  | Henry Roydhouse 1841–1910 (68) |  | Sarah Anstiss 1809–1874 (65) | | | Rodman Duryea 1863–1910 (47) | | | ||||
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| Sarah Clark 1784–1874 (90) | Sarah Pierson 1785–1825 (39) | | | ||||||||||
| Henry Elston Roydhouse 1885–1946 (61) |
| Hazel Blanche Duryea 1886–1953 (66) | |||||||||||
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| William Bush – | | Mary Elizabeth Bush 1844–1913 (68) | | | | | Blanche Kyte 1866–1894 (27) | | | ||||
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