Family: Ray Glen Martineau / Shirlene Prestwich (F3168)
 | Horace Emerson Prestwich (1896-1988) 
|
 | Zipporah Varley (1896-1977)
|
| Jean V. Prestwich (1915-1953)  |
| Emerson Lamar Prestwich (1917-1971) |
| Horace Lester Prestwich (1919-1987) |
| Lowell Melvin Prestwich (1924-1958) |
| Morris Keith Prestwich (1927-1988) |