Arbre compact de Nigel Rex Calcott |
| | William Francis Roydhouse 1856–1926 (70) | John Crawley 1846–1923 (77) | ||||||||||
| | | Francis William Roydhouse 1877–1943 (65) | Malcolm Roydhouse 1909–1984 (74) | Muriel Blanch Crawley 1883–1973 (90) | ||||||||
| | Annie Maxton 1855–1929 (74) | Helen Inverdale Cadenhead 1860–1949 (89) | ||||||||||
Gordon Graham Calcott 1939– |
| Ivy Muriel Roydhouse 1939– | |||||||||||
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| | | William David Nelson 1872–1935 (63) | Emma Jean Nelson 1916–1984 (67) | Mary Fox 1878–1944 (66) | ||||||||
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