| 1. Robert Edwin Pfeifer |
 |
| B: |
28 Aug 1940 |
| P: |
New York, USA |
| D: |
12 Feb 2008 |
| P: |
Pompano Beach, Broward County, Florida, USA |
|
| 2. Edwin John Pfeifer |
|
| B: |
30 Jun 1914 |
| P: |
Ridgewood, Queens, Queens County, New York, USA |
| M: |
14 Oct 1939 |
| P: |
Ridgewood, Queens, Queens County, New York, USA |
| D: |
7 Oct 1952 |
| P: |
New York, New York County, New York, USA |
|
| 4. John Pfeifer |
|
| B: |
10 Jan 1891 |
| P: |
Brooklyn, Kings County, New York, USA |
| M: |
10 Jan 1911 |
| P: |
St. Aloysius Church, Ridgewood, Queens County, New York, USA |
| D: |
25 May 1971 |
| P: |
Lakewood, Cuyahoga County, Ohio, USA |
|
| 8. Franz Joseph Pfeifer |
=> |
|
| B: |
17 Oct 1849 |
| P: |
Fischbach bei Dahn, Pfalz, Bayern |
| M: |
25 Jul 1878 |
| P: |
Fischbach bei Dahn, Pfalz, Bayern |
| D: |
4 Nov 1902 |
| P: |
Brooklyn, Kings County, New York, USA |
|
| 5. Catherine Neumann |
|
| B: |
30 Apr 1892 |
| P: |
Brooklyn, Kings County, New York, USA |
| D: |
23 Sep 1986 |
| P: |
Lakewood, Cuyahoga County, Ohio, USA |
|
| 10. Friedrich Neumann |
=> |
|
| B: |
26 Sep 1841 |
| P: |
Sankt Ingbert, Pfalz, Bayern |
| M: |
15 Jan 1872 |
| P: |
Reifenberg, Pfalz, Bayern |
| D: |
6 Jan 1907 |
| P: |
Brooklyn, Kings County, New York, USA |
|
1940 - 2008 (67 years)