Arbre compacte de of Nigel Mauchline |
| | | William Francis Roydhouse 1856–1926 (70) | John Crawley 1846–1923 (77) | ||||||||||
 | | | | ||||||||||
| |  | |  | | Francis William Roydhouse 1877–1943 (65) | | Donald Roydhouse 1909–1992 (83) | | Muriel Blanch Crawley 1883–1973 (90) | ||||
 | | | | | | ||||||||
| | | Annie Maxton 1855–1929 (74) | Helen Inverdale Cadenhead 1860–1949 (89) | ||||||||||
| Graham Mauchline – |
| Julie Margaret Roydhouse 1950– | |||||||||||
| | ||||||||||||
| | | Thomas Cannon – | | ||||||||||
| | | | ||||||||||
| | | | | | Thomas Birkby Cannon 1896–1972 (76) | | Audrey Isabella Cannon 1920–1999 (79) | | Anastasia Symons 1900–1979 (79) | ||||
| | | | ||||||||||
| | | Caroline Paul – | | ||||||||||
