עץ הקומפקטי של Jack Roydhouse |
| Henry Roydhouse 1730–1778 (48) | | | | ||||||||||
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| Thomas Roydhouse 1772–1851 (79) |  | William John Roydhouse 1832–1908 (75) |  | Sarah Clark 1784–1874 (90) | | | Joseph Thomas 1829–1896 (67) | | | ||||
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| Ann Appleby 1728– | | | | ||||||||||
| John Charles Roydhouse 1868–1931 (62) |
| Grace Thomas 1866–1941 (75) | |||||||||||
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| Hugh Jordan 1768–1855 (87) | Walter Trezise 1763–1839 (75) | | | ||||||||||
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| Hugh Jordan 1797–1846 (49) | | Mary Johns Jordan 1832–1908 (76) | | Ann Trezise 1802–1873 (71) | | | Mary Ann Mollard 1828–1884 (56) | | | ||||
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| Mary Johns 1775–1857 (82) | Jenifer George 1762–1846 (83) | | | ||||||||||
