| Horstkotte, Anna Dor. Cath. | 1895 | Bremen | |
| Horstkotte, Anna Frieda Margarethe | 1914 | Bremen 1 | |
| Horstkotte, Anna Katharine | 1909 | Bremen 1 | |
| Horstkotte, Anna Wilma | 1920 | Bremen 1 | |
| Horstkotte, Catharine Elisabeth | 1898 | Bremen | |
| Horstkotte, Christ. Gottfr. Nicol. | 1904 | Bremen 1 | |
| Horstkotte, Christian Arnold | 1938 | Freie Hansestadt Bremen | |
| Horstkotte, Christian Arnold | 1942 | Bremen-Mitte | |
| Horstkotte, Friedr. Gottl. | 1891 | Bremen | |
| Horstkotte, Johanne Christine Lucie | Schmiedekamp | 1929 | Bremen 1 |
| Horstkotte, Johanne Dorothee | 1924 | Bremen 1 | |
| Horstkotte, Johannes Theod. | 1897 | Bremen | |
| Horstkotte, Johannes Theodor | 1923 | Bremen 1 | |
| Horstkotte, Johannes Theodor | 1883 | Bremen | |
| Horstkotte, Margarethe Kath. | Mumm | 1877 | Bremen |