Individual Details
Willis Koop
(1919 - 1979)
Events
Birth | 1919 | ||||
Death | 1979 |
Families
Father | Rudmer Koop (1868 - 1940) |
Mother | Martje "Mattie" Pott (1884 - 1958) |
Sibling | Clara Koop (1903 - 1991) |
Sibling | August Koop (1905 - ) |
Sibling | Gertrude Koop (1907 - ) |
Sibling | Fred Koop (1908 - 1980) |
Sibling | Carson Koop (1911 - 1916) |