| 1. Jacob Lefrois |
 |
| B: |
11 Mar 1872 |
| P: |
Webster, Monroe County, New York, USA |
| D: |
0Sep 1925 |
| P: |
|
|
| 2. Joseph Lefrois |
|
| B: |
24 Feb 1847 |
| P: |
Bundenthal, Pfalz, Bayern |
| M: |
3 May 1870 |
| P: |
Rochester, Monroe County, New York, USA |
| D: |
4 Jun 1911 |
| P: |
Brighton, Monroe County, New York, USA |
|
| 4. Wendelin Lefrois |
|
| B: |
0Feb 1821 |
| P: |
Bundenthal, Pfalz, Bayern |
| M: |
23 Aug 1849 |
| P: |
Bundenthal, Pfalz, Bayern |
| D: |
23 Mar 1903 |
| P: |
Rochester, Monroe County, New York, USA |
|
| 8. Peter Lefrois |
=> |
|
| B: |
15 Feb 1795 |
| P: |
Bundenthal, Pfalz |
| M: |
6 Feb 1815 |
| P: |
Bundenthal, Pfalz |
| D: |
25 Sep 1860 |
| P: |
Rochester, Monroe County, New York, USA |
|
| 5. Katharina Müller |
|
| B: |
16 Jul 1822 |
| P: |
Bundenthal, Pfalz, Bayern |
| D: |
12 May 1885 |
| P: |
Rochester, Monroe County, New York, USA |
|
| 10. Joseph Müller |
=> |
|
| B: |
20 Dec 1793 |
| P: |
Bundenthal, Pfalz |
| M: |
15 May 1815 |
| P: |
Bundenthal, Pfalz, Bayern |
| D: |
4 Dec 1866 |
| P: |
Bundenthal, Pfalz, Bayern |
|
1872 - 1925 (53 years)