| 1. Heinrich Helfer |
 |
| B: |
28 Mar 1842 |
| P: |
Pittsburgh, Allegheny County, Pennsylvania, USA |
| D: |
|
| P: |
|
|
| 2. Andreas Helfer |
|
| B: |
25 Jan 1798 |
| P: |
Wilgartswiesen, Pfalz |
| M: |
18 Jan 1841 |
| P: |
Pittsburgh, Allegheny County, Pennsylvania, USA |
| D: |
|
| P: |
Pittsburgh, Allegheny County, Pennsylvania, USA |
|
| 4. Johannes Jakob Helfer |
|
| B: |
6 Feb 1764 |
| P: |
Vorderweidenthal, Pfalz |
| M: |
14 Apr 1797 |
| P: |
|
| D: |
30 May 1840 |
| P: |
Vorderweidenthal, Pfalz, Bayern |
|
| 8. Christoph Helfer |
=> |
|
| B: |
1728 |
| P: |
Vorderweidenthal, Pfalz |
| M: |
2 Nov 1756 |
| P: |
Vorderweidenthal, Pfalz |
| D: |
22 Dec 1794 |
| P: |
Vorderweidenthal, Pfalz |
|
1842 - 