Family: John DAVIES / Martha Jane PRESTON (F220)
m. 1946 | James Henry Walker PRESTON (1868-1930) 
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 | Elizabeth Amelia BRAKE (1870-1953) |
| Catherine Louise PRESTON (1902-1973)  |
| Alice Dorothy PRESTON (1905- ) |
 | Thomas William Walker PRESTON (1906- ) |
| James Henry PRESTON (1909-1968) |
| Martha Jane PRESTON (1912- )
|