| Markwort, Anna Margarethe | Strankmann | 1896 | Bremen |
| Markwort, Elsa Hedwig Lucia | Strankmann | 1894 | Bremen |
| Markwort, Heinrich Georg August Arthur | Strankmann | 1897 | Bremen |
| Markwort, Karoline Henriette Marie | Leimers | 1880 | Bremen |
| Markwort, Ludwig Wilhelm | Strankmann | 1900 | Bremen |