Family: John Stughter / Philippina Knopf (F112710)
Johannes Adam Knopf (1801-1881) 
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Karolina Kettenring (1804-1892)
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| Elisabetha Knopf (1829- ) |
| Philippina Knopf (1832-1838) |
| Georg Heinrich Knopf (1835- ) |
Friedrich Knopf (1838-1904)  |
| Jakob Knopf (1842-1843) |
| Philippina Knopf (1846- )
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