Kompakter Stammbaum von Owen Francis Couchman |
| | | John McCrostie 1810–1887 (76) | Robert Grieve 1833–1913 (80) | ||||||||||
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| |  | Alfred Couchman 1871–1935 (64) |  | | John McCrostie 1842–1920 (78) | | Charles Robert McCrostie 1889–1952 (62) | | Isabella Grieve 1859–1917 (58) | ||||
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| | | Jessie Ann Robertson 1814–1898 (84) | Isabella Mary Cully 1834–1908 (74) | ||||||||||
| Roy Couchman 1910–1960 (50) |
| Isabel Rae McCrostie 1914–1968 (54) | |||||||||||
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| | | Nickless McMurdo 1872–1930 (58) | | | | | Margretta Drain 1894–1946 (52) | | | ||||
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