| 1. George William Kiefer |
 |
| B: |
23 Nov 1890 |
| P: |
New York, USA |
| D: |
0Sep 1974 |
| P: |
Yorktown, Westchester County, New York, USA |
|
| 2. Michael H. Kiefer |
|
| B: |
17 Feb 1868 |
| P: |
New Jersey, USA |
| M: |
19 May 1888 |
| P: |
Caldwell, Essex County, New Jersey, USA |
| D: |
12 Nov 1946 |
| P: |
New Jersey, USA |
|
| 4. George Washington Kiefer |
|
| B: |
0Feb 1837 |
| P: |
New York, USA |
| M: |
|
| P: |
|
| D: |
27 Feb 1904 |
| P: |
Bloomfield, Essex County, New Jersey, USA |
|
| 8. Michael Kiefer |
|
| B: |
15 Jul 1811 |
| P: |
Herschberg, Pfalz |
| M: |
30 May 1835 |
| P: |
Frederick, Frederick County, Maryland, USA |
| D: |
14 Aug 1864 |
| P: |
Georgia, USA |
|
1890 - 1974 (83 years)