| Rittel, Andreas Friedrich | Iburg | 1877 | Bremen |
| Rittel, Carl Heinrich | Cramm | 1899 | Bremen |
| Rittel, Carl Julius William | Rittel | 1880 | Bremen |
| Rittel, Dorothea Sophie | Cramm | 1906 | Bremen 1 |
| Rittel, Ernst Adolph | Holthusen | 1888 | Bremen |
| Rittel, Ernst Gustav | Holthusen | 1889 | Bremen |
| Rittel, Friedrich Michael | Henze | 1877 | Bremen |
| Rittel, Heinr. Diedr. | Förster | 1878 | Bremen |
| Rittel, Henriette Helene | Holthusen | 1885 | Bremen |
| Rittel, Joh. Herm. | Holthusen | 1878 | Bremen |
| Rittel, Joh.e Martha Maria B. | Henze | 1876 | Bremen |
| Rittel, Johann | Cramm | 1908 | Bremen 1 |
| Rittel, Johann Friedrich Lucie | Iburg | 1876 | Bremen |
| Rittel, Johann Hinrich | Holthusen | 1879 | Bremen |
| Rittel, Louise | Holthusen | 1884 | Bremen |
| Rittel, Marie Gertrud | Cramm | 1903 | Bremen 1 |
| Rittel, Meta Gesine Sophie | Henze | 1880 | Bremen |
| Rittel, Michael Friedr. E. J. | Iburg | 1880 | Bremen |
| Rittel, Michael Wilhelm | Holthusen | 1882 | Bremen |
| Rittel, Rosalie | Holthusen | 1876 | Bremen |