Clarence H. Gast 1895–1980 | | |
| | Auguste Wilhelmine (Minnie) Drobbe 1867–1941 Johann (John) Gottlieb Gast 1861–1936 | | |
Friedrich August Hermann Drobbe 1871–1945 | | |
Marta Wilhelmine Luise Schulz (genannt Schön) 1901– | | |
Helene Martha Agnes Drobbe 1896–1897 | | |
| | Maria Bertha Drobbe 1872–1903 | | |
Maria Louise Alwine Drobbe 1882–1888 | | |
Auguste Luise Drobbe 1877–1877 | | |
| | Johann Friedrich August Drobbe 1841–1908 Marie Dorothea Brüll 1843–1921 | | |