| Family |
Katharina Leininger, b. 29 Jul 1829, Clausen, Pfalz, Bayern , d. 1911, Rosiere, Cape Vincent, Jefferson County, New York, USA (Age 81 years) |
| Children |
| | 1. Mary Elizabeth Knapp, b. Cape Vincent, Jefferson County, New York, USA  |
| | 2. Lena Knapp, b. Cape Vincent, Jefferson County, New York, USA  |
| | 3. John Knapp, b. Cape Vincent, Jefferson County, New York, USA  |
| | 4. William Knapp, b. 1859, Cape Vincent, Jefferson County, New York, USA , d. 1933, Cape Vincent, Jefferson County, New York, USA (Age 74 years) |
| | 5. George Allen Knapp, b. 28 Jan 1867, Rosiere, Cape Vincent, Jefferson County, New York, USA , d. 2 Nov 1949 (Age 82 years) |
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