| Barckhan, Albert Diedrich Rudolph | Koch | 1897 | Bremen |
| Barckhan, Gertrud Henrika Anna | Beckedorff | 1893 | Bremen |
| Barckhan, Hans-Wilhelm Hermann Georg | Schneider | 1913 | Bremen 1 |
| Barckhan, Paul Helmut | Beckedorff | 1899 | Bremen |
| Barckhan, Wilhelm Friedrich Paul | Beckedorff | 1890 | Bremen |