| 1. Adam NEFF |
 |
| B: |
1725 |
| P: |
Coventry, Chester, Pennsylvania, United States |
| D: |
1818 |
| P: |
Frederick, Frederick, Maryland, United States |
|
| 2. Jacob NEFF |
|
| B: |
1697 |
| P: |
Duhren, Kraichgau, Palatinate |
| M: |
1717 |
| P: |
, Washington, Pennsylvania, USA |
| D: |
21 Mar 1751 |
| P: |
Frederick, Frederick, Maryland, United States |
|
| 4. Heinrich NAF |
|
| B: |
18 Oct 1640 |
| P: |
Hausen, Zurich, Switzerland |
| M: |
|
| P: |
|
| D: |
15 Mar 1714 |
| P: |
Dühren, Ansbach, Bayern, Germany |
|
| 8. Franz NEFF |
=> |
|
| B: |
24 Aug 1617 |
| P: |
Kappel, Zurich, Switzerland |
| M: |
30 Oct 1645 |
| P: |
Kappel, Zurich, Switzerland |
| D: |
1684 |
| P: |
Switzerland |
|
1725 - 1818 (93 years)