| Heidtmann, Anna Marie | 1923 | Vegesack | |
| Heidtmann, Franz Georg Alexander | 1928 | Bremen 1 | |
| Heidtmann, Franz Otto | 1926 | Bremen 1 | |
| Heidtmann, Joh. Herm. | 1879 | Bremen | |
| Heidtmann, Johann Bernhard Hinrich Diedrich | 1915 | Lesum | |
| Heidtmann, Johann Carsten | 1879 | Vegesack | |
| Heidtmann, Johanne Christine | 1906 | Vegesack | |
| Heidtmann, Johanne Helene Louise | 1910 | Bremen 1 | |
| Heidtmann, Johanne Marie Catharine | 1908 | Vegesack | |
| Heidtmann, Lucie Bernhardine Wilhelmine | 1910 | Vegesack | |
| Heidtmann, Maria Doroth. Christine | 1913 | Bremen 1 | |
| Heidtmann, Wilh. Gust. Alb. | 1887 | Bremen | |
| Heidtmann, Wilma Martha Johanne | 1938 | Vegesack |