| Ostin, Anna Henrike | 1923 | Lesum | |
| Ostin, Anna Lucie Sophie | 1922 | Bremen 1 | |
| Ostin, Arthur | 1931 | Bremen 1 | |
| Ostin, Catharine Emilie Amalie | 1911 | Lesum | |
| Ostin, Gesine Beta Marg. | 1927 | Bremen 1 | |
| Ostin, Karl Aug. Emil | 1890 | Bremen | |
| Ostin, Karl Aug. Emil | 1923 | Bremen 1 | |
| Ostin, Karl August Emil | 1897 | Aumund | |
| Ostin, Karl August Emil | 1911 | Vegesack | |
| Ostin, Karl August Emil | 1921 | Bremen 3 (Woltm.hsn) | |
| Ostin, Louis Matthias | 1932 | Bremen 1 | |
| Ostin, Marta Emilie | 1937 | Bremen 1 | |
| Ostin, Richard Adolph Paul | 1892 | Bremen |