Family: Johannes Jakob Koch / Maria Öffler (F108588)
m. 10 Dec 1921Johannes Koch (1867- ) 
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Katharina Loreth (1865- )
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Philippine Koch (1894- )  |
| Franz Koch (1896- ) |
| Georg Koch (1900- ) |
| Johannes Jakob Koch (1898- )
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| Johannes Koch (1867- )
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| Katharina Loreth (1865- )
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| Philippine Koch (1894- ) |
| Franz Koch (1896- ) |
| Georg Koch (1900- ) |
| Johannes Jakob Koch (1898- )
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