Family: George R DeKoch / Alma Mary Jonen (F20133)
Charles DeKoch (1864-1906) 
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Christina Hartjes (1874-1968)
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Theodore J DeKoch (1896-1970)  |
| Grace Maria DeKoch (1897-1991) |
| Anna R DeKoch (1898-1989) |
| Helena Elizabeth DeKoch (1900-1977) |
| Lambert DeKoch (1901-1901) |
| Mabel M DeKoch (1903-1974) |
| Edward DeKoch (1905-1915) |
| Anna M DeKoch (1905- ) |
| Peter Jonen (1871-1952)
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| Theodora VanderWyst (1876-1936)
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| Odelia Mary Jonen (1899-2001) |
| Clara Elizabeth Jonen (1900-1969) |
| Antonette Therese Jonen (1902-1968) |
| John Henry Jonen (1904-1936) |
| Arthur Anthony Jonen (1908-1910) |
| Harry Frederick Jonen (1910-1994) |
| Arthur John Jonen (1912-2002) |
| Alma Mary Jonen (1906-1989)
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| George R DeKoch (1904-1977)
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| John Michael DeKoch (1925-2022) |
