| Kolkhorst, Christian Friedrich August | 1880 | Lesum | |
| Kolkhorst, Christine Bertha | 1907 | Bremen 1 | |
| Kolkhorst, Elise Emma | 1912 | Bremen 1 | |
| Kolkhorst, Emma Hermine | 1908 | Bremen 1 | |
| Kolkhorst, Johann Friedrich | 1877 | Bremen | |
| Kolkhorst, Karl Heinrich Wilhelm | 1938 | Freie Hansestadt Bremen | |
| Kolkhorst, Lina Minna Wilhelmine | 1934 | Bremen 3 / 2 (Gröpelingen) | |
| Kolkhorst, Wilh. Herm. | 1912 | Bremen 1 |