♥ = Vorfahren Jakob FORSTMANN
| x1734
Jakob FORSTMANN | Maria URBAN
| (1735-....)x1759
Jakob FORSTMANN |
| (1761-1831)x1785 | Caspar Wilhelm HÖSTEREY >
| | | (1711-1786)x1735
| | Clara Dorothea HÖSTEREY | Maria Gertrud BALLAUF >
| (1737-....)x1759 (1713-1775)
Friedrich FORSTMANN |
| (1805-1889)x1833 | Arnold BRAND >
| | | (1680-1728)x1709
| | Johann Diedrich BRAND | Anna Katharina Sophia MERCKER > ♥
| | | (1718-1798)x1754 (1685-1768)
| | Maria Katharina BRAND |
| (1763-....)x1785 | Johann Peter LOHMANN >
| | | (1708-1796)x1733
| | Katharina Elisabeth LOHMANN | Anna Maria Sophia LANGEWIESCHE > ♥
| (1735-1815)x1754 (1715-....)
|--Walter FORSTMANN
| (1848-1912) Jakob FORSTMANN
| | x1734
| Jakob FORSTMANN | Maria URBAN
| | (1735-....)x1759
| Johannes FORSTMANN |
| | (1765-....)x1794 | Caspar Wilhelm HÖSTEREY >
| | | | (1711-1786)x1735
| | | Clara Dorothea HÖSTEREY | Maria Gertrud BALLAUF >
| | (1737-....)x1759 (1713-1775)
| Luisa Emilia FORSTMANN |
(1809-1894)x1833 | Arnold BRAND >
| | (1680-1728)x1709
| Johann Diedrich BRAND | Anna Katharina Sophia MERCKER > ♥
| | (1718-1798)x1754 (1685-1768)
| Katharina Maria BRAND |
(1770-....)x1794 | Johann Peter LOHMANN >
| | (1708-1796)x1733
| Katharina Elisabeth LOHMANN | Anna Maria Sophia LANGEWIESCHE > ♥
(1735-1815)x1754 (1715-....)