♥ = Vorfahren Johann Wilhelm GETHMANN
| (1734-1819)x1760
Johann Wilhelm GETHMANN | Anna Katharina URDENBACH >
| (1775-1855)x1806 (1741-1803)
Friedrich Wilhelm GETHMANN |
| (1816-1897)x1848 | Philipp BLANKERTZ > ♥
| | | (1718-1787)x1766
| | Anna Carolina Gertrud BLANKERTZ | Anna REISGEN > ♥
| (1785-1832)x1806 (1746-1825)
Philipp GETHMANN |
| (1863-1935)x1901 | Johann Adam COENEN > ♥
| | | (1754-1835)x1780
| | Johann Gerhard COENEN | Anna Magdalena HERTEN > ♥
| | | (1784-1850)x1816 (1748-1823)
| | Johanna Isabella COENEN |
| (1825-1897)x1848 | Paulus STEINFARTZ > ♥
| | | (1753-1835)x1782
| | Anna Mechthild STEINFARTZ | Isabella QUACK > ♥
| (1787-1857)x1816 (1761-1831)
|--Minna GETHMANN
| (1901-....)x1925 ___________________________
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| Wilhelmine QUACK | ___________________________
(....-1935)x1901 | |
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