| 1. George Acker |
 |
| B: |
28 May 1884 |
| P: |
Saint Louis, Gratiot County, Michigan, USA |
| D: |
17 Dec 1954 |
| P: |
St. Johns, Clinton County, Michigan, USA |
|
| 2. George J. Acker |
|
| B: |
12 Apr 1848 |
| P: |
Crawford County, Ohio, USA |
| M: |
30 Jan 1878 |
| P: |
|
| D: |
21 Jan 1916 |
| P: |
Gratiot County, Michigan, USA |
|
| 4. Georg Acker |
|
| B: |
29 Sep 1822 |
| P: |
Vorderweidenthal, Pfalz, Bayern |
| M: |
1 Jun 1847 |
| P: |
Pittsburgh, Allegheny County, Pennsylvania, USA |
| D: |
28 Oct 1883 |
| P: |
Gratiot County, Michigan, USA |
|
| 8. Johannes Michael Acker |
=> |
|
| B: |
13 May 1787 |
| P: |
Vorderweidenthal, Pfalz |
| M: |
Abt 1814 |
| P: |
|
| D: |
14 Aug 1850 |
| P: |
Crawford County, Ohio, USA |
|
1884 - 1954 (70 years)