| Kalthoff, Adelheid Johanna | 1971 | Bremen-Burglesum | |
| Kalthoff, Albert | 1906 | Bremen 1 | |
| Kalthoff, Anna Louise | Henningsen | 1983 | Bremen-Mitte |
| Kalthoff, Anna Margarethe Louise | 1962 | Bremen-Mitte | |
| Kalthoff, Anna Marie | 1911 | Blumenthal | |
| Kalthoff, Anni | Luhrmann | 1984 | Bremen-Nord |
| Kalthoff, Emma Wilhelmine Elise | Linne | 1908 | Bremen 1 |
| Kalthoff, Günter Johann Dietrich | 1933 | Blumenthal | |
| Kalthoff, Heinz Günther | 1982 | Bremen-Mitte | |
| Kalthoff, Johann Heinrich | 1953 | Bremen-Blumenthal | |
| Kalthoff, Johann Heinrich | 1972 | Bremen-Vegesack | |
| Kalthoff, Margarete Elisabeth Johanna | Weyer | 1971 | Bremen-Vegesack |
| Kalthoff, Marie Wilhelmine | Lottermoser | 1951 | Bremen-Blumenthal |
| Kalthoff, Max Heinrich | 1954 | Bremen-Mitte | |
| Kalthoff, Meta Luise Bertha | 1920 | Blumenthal |