Otto Grützmacher – Rostocker Adressbuch 1924
| Given name | Otto |
|---|---|
| Family name | Grützmacher |
| Occupation | Schlachtermeister |
| Address | Barnsdorfer Weg 37 |
| Place | Rostock |
| GOV identifier | ROSOCKJO64BC |
| Book | Rostocker Adressbuch 1924 |
| page | 113 |
| Year | 1924 |
| Telefonnummer | 1669 |