עץ הקומפקטי של Lucy Janet Thornton |
| | | William Francis Roydhouse 1856–1926 (70) | David Malcolm Sutherland 1854–1933 (79) | ||||||||||
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| |  | |  | | Reginald Walter Roydhouse 1884–1957 (73) | | Garth Sutherland Roydhouse 1912–1981 (69) | | Elizabeth McKay Sutherland 1880–1973 (93) | ||||
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| | | Annie Maxton 1855–1929 (74) | Helen Ross 1852–1936 (84) | ||||||||||
| Nicholas Clive Thornton 1947– |
| Linda Mary Roydhouse 1949– | |||||||||||
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| | | Henry Ingle 1830–1908 (78) | | ||||||||||
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| | | Gladys Janet 1916–1969 (53) | | | Walter Alexander Ingle 1883–1965 (82) | | Judith Beverly Ingle 1921–1999 (77) | | Eliza Gladys Wells 1895– | ||||
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| | | Agnes Stuart Lambert 1841–1926 (85) | | ||||||||||
