עץ הקומפקטי של Valery Grace Jackson |
| | | Thomas Roydhouse 1772–1851 (79) | Hugh Jordan 1797–1846 (49) | ||||||||||
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| |  | William Henry Jackson – |  | | William John Roydhouse 1832–1908 (75) | | William Francis Roydhouse 1856–1926 (70) | | Mary Johns Jordan 1832–1908 (76) | ||||
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| | | Sarah Clark 1784–1874 (90) | Ann Trezise 1802–1873 (71) | ||||||||||
| Howard Edward Jackson 1884–1976 (91) |
| Annie Grace Roydhouse 1885–1951 (65) | |||||||||||
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| | | Peter Maxton 1772–1841 (68) | William Dunn 1804– | ||||||||||
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| | | Elizabeth Sidney … – | | | Samuel Maxton 1814–1884 (70) | | Annie Maxton 1855–1929 (74) | | Sussanah Martha Dunn 1827–1916 (88) | ||||
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| | | Ann Hemming 1779–1862 (83) | Mary Ann Goodwin 1805–1879 (74) | ||||||||||
