Family: John Bowden TREZISE / Winnifred COWLS (F510)
m. 1927 Q2Walter TREZISE (1871-1933) 
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| Frederick TREZISE (1902-1967) |
Elizabeth Ann TREZISE (1905-1931) |
| George TREZISE (1907-1994) |
| Thomas Stodden COWLS (1871- ) |
| Emily Jane RUSSELL (1873- ) |
| John Bowden TREZISE (1900- )
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Joan TREZISE (1929-2019)  |