Family: Frederick William Koontz / Winona Christine Silcox (F152405)
Frederick William Koontz (1857-1925) 
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Elizabeth Christmann (1860-1943)
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Edna Virginia Koontz (1890-1981)  |
| Frederick William Koontz (1900- )
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| Frederick William Koontz (1857-1925)
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| Elizabeth Christmann (1860-1943)
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| Edna Virginia Koontz (1890-1981) |
| Frederick William Koontz (1900- )
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