Adam Gerth (1825-1915) |
Wilhelmine Caroline Hapke (1851-1915) |
Hugo Gerth (1873-1969) |
Helene Alma Gerth (1874-1928) |
Robert Arnold Gerth (1877- ) |
Emil Robert Gerth (1879-1968) |
Berta Therese Gerth (1880- ) |
Martha Adelheid Gerth (1884- ) |
Hedwig Amanda Gerth (1890-1978) |
Pauline Wilhelmine Gerth (1893- ) |