Gustav (Justus) Jacobs
| Sex: | Male | |
| Father: | Salomon Jacobs | |
| Mother: | Luisa Vos | |
| Birth: | 1878 | 1 2 3 |
| Death: | 4 5 | |
| Religion: | JD | |
Family 1
| Spouse/Partner: | Regine Oppenheimer | b. 1890 d. 1928 |
| Marriage: | 6 7 | |
| Children: | ||
Arie Jacobs
 |
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Edith Jacobs
 |
b. 1920 d. 1941 | |
| Herta Jacobs
|
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Family 2
| Spouse/Partner: | Johanna Laser | b. 1890 d. 1943 |
| Marriage: | 8 |
