Family: Ira Andrew William Wilson / Irene Isabel Cavanagh (F434)
 | John Ferguson Wilson (1864-1945) 
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 | Jessie Laughlin (1876-1952)
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| Herman Ferguson Wilson (1899- ) |
| Jane A. W. Wilson (1903- ) |
| Jessie May Wilson (1907- ) |
| William Richard Cavanagh (1865- )
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| Catherine Isabella More (1877- )
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| Lottie Cavanagh (1902- )  |
| Robert Walter A. Cavanagh (1907- ) |
| Ira Andrew William Wilson (1901-1989)
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| Irene Isabel Cavanagh (1905-1997)
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| Donald William Wilson (1931-1979) |
 | Audrey Isobel Wilson (1935-2011) |