עץ הקומפקטי של Douglas John Cooper |
| | | Thomas Roydhouse 1772–1851 (79) | Hugh Jordan 1797–1846 (49) | ||||||||||
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| John Cooper 1808–1857 (49) |  | James Cooper 1847–1887 (40) |  | Ann Perry 1811–1893 (82) | 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) | ||||||||||
| Alexander James Cooper 1879–1958 (78) |
| Muriel Roydhouse 1882–1962 (79) | |||||||||||
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| | | Peter Maxton 1772–1841 (68) | William Dunn 1804– | ||||||||||
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| James Strang 1813–1895 (82) | | Janet Shaddrow Strang 1846–1890 (44) | | Isabella Kay 1818–1894 (76) | 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) | ||||||||||
