| 1. Johann Franz Beermann |
 |
| B: |
17 Apr 1753 |
| P: |
Heemsen, Nienburg, Hannover, Germany |
| D: |
11 Oct 1809 |
| P: |
Kotner, Nienburg, Hannover, Germany |
|
| 2. Hans Heinrich Beermann |
|
| B: |
14 May 1713 |
| P: |
Heemsen, Nienburg, Hannover, Germany |
| M: |
8 Oct 1739 |
| P: |
Heemsen, Nienburg, Hannover, Germany |
| D: |
28 Oct 1791 |
| P: |
Kotner, Nienburg, Hannover, Germany |
|
| 4. Christof Biermann |
|
| B: |
29 Oct 1680 |
| P: |
Steimbke, Nienburg, Hannover, Germany |
| M: |
4 Oct 1712 |
| P: |
Heemsen, Nienburg, Hannover, Germany |
| D: |
26 May 1741 |
| P: |
Kotner, Nienburg, Hannover, Germany |
|
| 8. Christoffer Biermann |
=> |
|
| B: |
1640 |
| P: |
Glashof, Nienburg, Hannover, Germany |
| M: |
30 Oct 1662 |
| P: |
Steimbke, Nienburg, Hannover, Germany |
| D: |
8 Nov 1709 |
| P: |
Steimbke, Nienburg, Hannover, Germany |
|
1753 - 1809 (56 years)
