| 1. Thomas William Henthorn |
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| B: |
18 Jan 1905 |
| P: |
Rochester, Monroe County, New York, USA |
| D: |
4 Dec 1960 |
| P: |
Siesta Key, Sarasota County, Florida, USA |
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| 2. James John Henthorn |
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| B: |
28 Jul 1881 |
| P: |
Rochester, Monroe County, New York, USA |
| M: |
7 Oct 1902 |
| P: |
Rochester, Monroe County, New York, USA |
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| 6. George A, Pifer |
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| B: |
Jul 1852 |
| P: |
Rochester, Monroe County, New York, USA |
| M: |
27 Jul 1880 |
| P: |
Rochester, Monroe County, New York, USA |
| D: |
29 Jan 1906 |
| P: |
Rochester, Monroe County, New York, USA |
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| 12. Joseph Pfeifenberger Pifer |
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| B: |
13 Nov 1817 |
| P: |
Hauenstein, Pfalz, Bayern |
| M: |
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| D: |
20 Nov 1906 |
| P: |
Rochester, Monroe County, New York, USA |
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1905 - 1960 (55 years)