Georgine Charlotte GROOS (BETZ) (1836-1923) |
Wilhelmine BETZ (1860-1923) |
Johannette BETZ (1863-1889) |
Heinrich BETZ (1869-1941) |
Pauline Friederike Karoline BRÜHL (1869-1927) |
Wilhelmine Luise BETZ (1892-1944) |
Karl Philipp BETZ (1894- ) |
Adolph Heinrich BETZ (1899-1901) |
Karoline Pauline Henriette BETZ (1900-1901) |