Family: Henry John Knapp / Katherine Matilda Gastenveld (F76895)
John Adam Knapp (1864-1943) 
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Theresa Baumgart (1868-1934)
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Louisa Rosa Knapp (1889-1977)  |
| Eleanora Magdalena Knapp (1891-1970) |
| Joseph Adam Knapp (1892- ) |
| Mary Elizabeth Knapp (1894-1995) |
| Aloysius Peter Knapp (1896-1975) |
| Leo Knapp (1901- ) |
| Florentina Mary Magdalena Knapp (1906- ) |
| Veronica May Knapp (1908- ) |
| Sister Frances Otilda Knapp (1910-1995) |
| Armelia Catherine Knapp (1912-2002) |
| Henry John Knapp (1903-1990)
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