Family: RONALD WILLIAM JOHN COLLINGWOOD / SHEILA GRAY (F1682)
m. 16 Aug 1941FREDERICK GEORGE COLLINGWOOD (1879-1975) 
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CATHERINE JANE BAMBERY (1881-1929)
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MARGARET ELLEN MAVIS COLLINGWOOD (1908-1964)  |
| IVAN CRAIG COLLINGWOOD (1910-1995) |
| DOUGLAS MASON COLLINGWOOD (1913-1970) |
| RONALD WILLIAM JOHN COLLINGWOOD (1912-1958)
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| SHEILA GRAY (1919-1994) |
