Olivia Unknown
1899 - (
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- 1 Olivia Unknown [1] b. 1899
- William Knapp b. 0Jan 1900
- 2 William Knapp [1.1]
- 2 Regina Knapp [1.2]
- 2 Albert B. Knapp [1.3]
- 2 Caroline S. Knapp [1.4]
- 2 Mary Knapp [1.5]
- 2 William Knapp [1.1]