April 2‚ 2026 Genealogy – Family Trees – Research
April 2‚ 2026 
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John Koch (1800- ) |
Polly (1802- ) |
Elias Koch (1822-1897)  |
| Louisa Koch (1833-1913) |
| Mary Koch (1840- ) |
| Mathias Koch (1842-1887) |
| Charles Koch (1845- ) |
| James Oppy (1815- )
|
| Elizabeth Thompson (1815- ) |
| William Christopher Oppy (1842-1864) |
| John William Oppy (1843- ) |
| Levi Oppy (1847- ) |
| James Oppy (1849-1898) |
| Abraham Oppy (1853-1920) |
| Gideon Sherman Koch (1834-1904)
|
| Elizabeth Jane Oppy (1846-1915)
|
| James Sherman Koch (1868-1938) |
| Charles W. Koch (1872-1938) |
| Samuel Abraham Koch (1875-1958) |
| Emma Ellen Koch (1878-1959) |
