Rainham Builders
Family: Robert Andrew Duff / Grace Leota Coates (F2406)
m. 4 Aug 1919George Coates (1844-1914) 
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Ruth Sheppard (1850-1902) |
Cora Camelia Coates (1869- )  |
| Ann Coates (1872- ) |
| George Arthur Coates (1874- ) |
| John Robert Coates (1876- ) |
| William Roy Coates (1878- ) |
| Herbert Coates (1880- ) |
| Francis Ashley Coates (1882- ) |
| Ruby Lazelle Coates (1885- ) |
| Margaret Coates (1889- ) |
| Earle Fay Coates (1892- ) |
| Robert Andrew Duff (1891- )
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| Grace Leota Coates (1896- )
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