Family: Friedrich Leonard KOCH / Adeline Barbara POULTON (F3845)
Frederick Reinhold KOCH (1874-1962) 
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Matilda Elizabeth Esmeralda KAPPLER (1878-1959) |
| Reinhold Harold KOCH (1897-1960) |
| Friedrich Leonard KOCH (1900-1963)
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| Adeline Barbara POULTON (1901-1957) |