| Pokrantz, Berthold Albert Reinhold | Hoffmann | 1869 | Bremen |
| Pokrantz, Carl Leberecht Johannes | Hoffmann | 1857 | Bremen |
| Pokrantz, Eduard Heinrich | Hoffmann | 1859 | Bremen |
| Pokrantz, Frieda Louise | Hoffmann | 1865 | Bremen |
| Pokrantz, Leberecht Wilhelm | Hoffmann | 1874 | Bremen |
| Pokrantz, Richard Heinrich Bernhard | Hoffmann | 1862 | Bremen |