Maria Kleinfeld (1859- ) |
Baby Boy Maertens (1883-1883) |
Gottfried Maertens (1888-1894) |
Johanna Florentine Maertens (1888- ) |
Adeline Auguste Maertens (1889- ) |
Therese Maertens (1892- ) |
Emma Frieda Maertens (1893- ) |
Hermann Rudolf Maertens (1894- ) |
Gottfried Wilhelm Maertens (1896- ) |
Karl Christian Maertens (1897- ) |
Eduard Adolf Maertens (1900- ) |
Erich Willi Maertens (1901- ) |
Richard Heinrich Maertens (1904- ) |