Family: Edgar John WILLIAMSON / Grace May DUTY (F61246)
 | George Alexander WILLIAMSON (1872-1950) 
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 | Laura Marie ASH (1877-1953)
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| George Dewey WILLIAMSON (1898-1979) |
| William P. WILLIAMSON (1902- ) |
| Lucile M. WILLIAMSON (1904- ) |
| Ida M. WILLIAMSON (1907- ) |
| Eben Lawrence DUTY (1877-1953)
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| Sofrona Gay "Frona" JONES (1890-1961)
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| Frances Lorena DUTY (1911-1984)  |
| Auda Ola DUTY (1915-2011) |
| Blanche Gay DUTY (1918-1998) |
| Edgar John WILLIAMSON (1908-1985)
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| Grace May DUTY (1913-2000)
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| Gail Doraine WILLIAMSON (1933-2021) |
| Reva Dawn WILLIAMSON (1946-2023) |