| Bierans, Siegmund Karl Wilh. | Wührmann | 1895 | Bremen |
| Bierans, Otto Aug. Friedr. | Mohrhoff | 1876 | Bremen |
| Bierans, Ottilie Charlotte Lina | Bühren | 1879 | Bremen |
| Bierans, Martha Frieda | Schulz | 1908 | Bremen 1 |
| Bierans, Karl Wilhelm August | Wührmann | 1886 | Bremen |
| Bierans, Georg Wilh. Theod. | Wührmann | 1903 | Bremen 1 |
| Bierans, Georg Wilh. Julius | Wührmann | 1900 | Bremen |
| Bierans, Gabriele Doroth. Marie | Wührmann | 1901 | Bremen |
| Bierans, Emil Karl Siegmund | Wührmann | 1887 | Bremen |
| Bierans, Emil Chrstn. Hilmer | Boßelmann | 1904 | Bremen 1 |
| Bierans, Dorothee Mathilde Charl. | Wührmann | 1894 | Bremen |
| Bierans, Doris Emilie Antonie Erika | Boßelmann | 1903 | Bremen 1 |
| Bierans, Charl. Christiane Johanne | Bühren | 1889 | Bremen |
| Bierans, Carol. Wilh.e D. | Bühren | 1876 | Bremen |
| Bierans, August Friedrich Otto | Wührmann | 1897 | Bremen |
| Bierans, Anton Heinrich Emil | Boßelmann | 1906 | Bremen 1 |