Family: Roy Jacob Koza / Elizabeth Ann Summerwill (F149868)
m. 25 Jun 1936Benjamin Samuel Summerwill (1886-1968) |
Edna Alice Wengert (1889-1958) 
|
William Wengert Summerwill (1909-1990)  |
| Benjamin Edward Summerwill (1919-1991) |
| Roy Jacob Koza (1907-1994) |
| Elizabeth Ann Summerwill (1913-1994)
|
