| 1. Kathryn Helfer |
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| B: |
0Jun 1885 |
| P: |
Webster, Monroe County, New York, USA |
| D: |
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| 2. Peter Helfer |
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| B: |
0Sep 1861 |
| P: |
Bas-Rhin, Alsace, France |
| M: |
19 Jun 1883 |
| P: |
Rochester, Monroe County, New York, USA |
| D: |
1923 |
| P: |
Rochester, Monroe County, New York, USA |
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| 4. Johannes Jakob Helfer |
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| B: |
0Apr 1829 |
| P: |
Bas-Rhin, Alsace, France |
| M: |
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| P: |
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| D: |
17 Nov 1908 |
| P: |
Rochester, Monroe County, New York, USA |
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| 8. |
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1885 - 