| Iken, Heinrich | 1879 | Bremen | |
| Iken, Adelh. Maria | 1880 | Bremen | |
| Iken, Clementine Charlotte | 1881 | Bremen | |
| Iken, Rebecka Louise | 1882 | Bremen | |
| Iken, Johann | 1887 | Bremen | |
| Iken, Johann Friedrich | 1887 | Bremen | |
| Iken, Eugenie Aline | 1897 | Bremen | |
| Iken, Pauline Johanne Wilhelmine | 1897 | Bremen | |
| Iken, Johanne Marie Engeline | 1904 | Bremen 1 | |
| Iken, Heinrich Gerhard | 1905 | Bremen 1 | |
| Iken, Chjristine Auguste Louise | 1913 | Bremen 1 | |
| Iken, Jahanne Engeline Anna | 1913 | Bremen 1 | |
| Iken, Marie Therese | 1922 | Bremen 1 | |
| Iken, Clementine Dorothee Rebecka | 1923 | Bremen 1 | |
| Iken, Friedr. Wilh. | 1925 | Bremen 1 | |
| Iken, Katharine Elisabeth | 1927 | Bremen 1 | |
| Iken, Talina Gesina | 1927 | Bremen 1 | |
| Iken, Ernst Johannes | 1929 | Bremen 1 | |
| Iken, Joh. Heinr. | 1930 | Bremen 1 | |
| Iken, Else Margarete | 1931 | Bremen 1 | |
| Iken, Hermann Heinr. Magnus | 1936 | Bremen 1 | |
| Iken, Hermann Wilhelm | 1937 | Bremen 1 | |
| Iken, Else Marie Johanne | 1938 | Bremen 1 |