| Ritterhoff, Anna Alma | Ehlers | 1909 | Huchting |
| Ritterhoff, Anna Luise Magdalene | Wilke | 1906 | Bremen 1 |
| Ritterhoff, Ella Franziska | Scheper | 1903 | Bremen 1 |
| Ritterhoff, Elly Gretchen | Ehlers | 1908 | Bremen 1 |
| Ritterhoff, Erich Karl Friedrich | Scheper | 1905 | Bremen 1 |
| Ritterhoff, Ernst Gerhard | Wilke | 1908 | Bremen 1 |
| Ritterhoff, Käthe Auguste | Fahlenkamp | 1906 | Bremen 1 |
| Ritterhoff, Louise Käthe Dorothee | Stordeur | 1902 | Bremen, Bremen 1 |
| Ritterhoff, Margarethe Adelh. | Fuchs | 1900 | Bremen |
| Ritterhoff, Martha Marie Auguste | Stordeur | 1907 | Bremen 1 |
| Ritterhoff, Rich. Alb. Hans | Fuchs | 1898 | Bremen |
| Ritterhoff, Wilma Franziska | Fahlenkamp | 1909 | Bremen 1 |