Family: Oliver TREWARTHA / Marjorie EATON (F472)
 | Fred I EATON (1866-1916) 
|
 | Jessie BENJAMIN (1875- ) |
| Louisa G EATON (1897- )  |
| Grace M EATON (1899- ) |
| George B EATON (1903-1955) |
| Marjorie EATON (1901- )
|
| Fred TREWARTHA ( -1987) |
| Erma TREWARTHA (1925-1992) |