| Siebrand, Caroline Margarethe | Fischer | Siebrand Johann Heinrich Diedrich | 1939 |
| Siebrand, Joh. Diedr. Heinr. Friedr. | 1880 | ||
| Siebrand, Johann Diedrich Heinrich | 1942 | ||
| Siebrand, Karl August | 1918 | ||
| Siebrand, Sophie Louise | Müller | Siebrand Joh. Diedr. Heinr. Friedr. | 1891 |