עץ הקומפקטי של Kathleen Mary Roydhouse |
| James Roydhouse 1822–1901 (78) | Mark Harrison 1823–1874 (51) | | | ||||||||||
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| William Clark Roydhouse 1854–1900 (45) |  | Arthur Roydhouse 1886–1963 (77) |  | Elisabeth Harrison 1855–1932 (77) | | | Harold Storey Garland 1891–1979 (87) | | | ||||
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| Ann Johnson 1831–1880 (49) | Jane Jackson 1823–1906 (83) | | | ||||||||||
| Lewis Roydhouse 1911–1985 (74) |
| Mary Garland 1915–1986 (71) | |||||||||||
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| Charles Nicholson 1863–1914 (51) | | Eliza Nicholson 1887–1976 (88) | | Ruth Blackburn 1860–1906 (46) | | | Mary Susan Sands – | | | ||||
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