| 1. Charles William Ackerman |
 |
| B: |
20 Sep 1920 |
| P: |
Pond Meadow, Westbrook, Middlesex County, Connecticut, USA |
| D: |
25 Dec 1988 |
| P: |
Essex, Middlesex County, Connecticut, USA |
|
| 2. Michael John Ackerman |
|
| B: |
21 Jul 1884 |
| P: |
Brooklyn, Kings County, New York, USA |
| M: |
26 Nov 1908 |
| P: |
Brooklyn, Kings County, New York, USA |
| D: |
17 Jul 1959 |
| P: |
Essex, Middlesex County, Connecticut, USA |
|
| 4. Johannes Ackermann |
|
| B: |
16 Sep 1853 |
| P: |
Erlenbach bei Dahn, Pfalz, Bayern |
| M: |
30 Oct 1881 |
| P: |
Brooklyn, Kings County, New York, USA |
| D: |
15 Feb 1911 |
| P: |
Westport, Fairfield County, Connecticut, USA |
|
| 8. Jakob Ackermann |
=> |
|
| B: |
4 Nov 1824 |
| P: |
Böllenborn, Pfalz, Bayern |
| M: |
3 Mar 1851 |
| P: |
Erlenbach bei Dahn, Pfalz, Bayern |
| D: |
|
| P: |
Erlenbach bei Dahn, Pfalz, Bayern |
|
1920 - 1988 (68 years)