Family: Raymond Griswold Cook / Winifred Josephine O'Brien (F05240)
m. 3 Oct 1917William Francis Cook (1865-1937) 
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 | Cora Alice Nottage (1876-1956)
|
 | William Marshall Cook (1896-1992)  |
| Cora Elizabeth Cook (1899- ) |
| Lillian Bassett Cook (1900- ) |
| Ethel Melvina Cook (1903-1968) |
| Edsel Francis Cook (1905- ) |
| Herbert Edward Cook (1906-1971) |
 | Ruth Alice Cook (1909-1976) |
 | Raymond Griswold Cook (1897-1973)
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| Winifred Josephine O'Brien (1897-1937) |
| Winifred Alice Cook (1920-1973) |