| 1. Albert Francis Lefrois |
 |
| B: |
8 Nov 1894 |
| P: |
Brighton, Monroe County, New York, USA |
| D: |
1943 |
| P: |
Rochester, Monroe County, New York, USA |
|
| 2. Joseph Lefrois |
|
| B: |
24 Feb 1847 |
| P: |
Bundenthal, Pfalz, Bayern |
| M: |
21 Jun 1887 |
| 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 |
|
1894 - 1943 (48 years)