| Gronewold, Alfred Friedrich | 1934 | Bremen 1 | |
| Gronewold, Anna Johanne Albertine | 1924 | Bremen 1 | |
| Gronewold, Anna Kath. | 1932 | Bremen 1 | |
| Gronewold, Anna Magdalena Wilhelmine | 1941 | Bremen-Mitte | |
| Gronewold, Friedrich | 1903 | Bremen 3 (Woltm.hsn) | |
| Gronewold, Friedrich Heinrich | 1923 | Bremen 1 | |
| Gronewold, Gesine Bernhardine | 1891 | Blumenthal | |
| Gronewold, Heinrich Albers | 1896 | Woltmershausen | |
| Gronewold, Heinrich Georg | 1924 | Bremen 1 | |
| Gronewold, Heinrich Theodor | 1937 | Bremen 1 | |
| Gronewold, Heinrich Theodor | 1937 | Bremen 1 | |
| Gronewold, Hermann Christian Heinrich | 1940 | Bremen-Mitte | |
| Gronewold, Hermann Diedrich | 1921 | Bremen 1 | |
| Gronewold, Johann Hermann | 1927 | Bremen 1 | |
| Gronewold, Meta | 1903 | Blumenthal | |
| Gronewold, Wilhelm | 1905 | Bremen 3 (Woltm.hsn) | |
| Gronewold, Wilhelm | 1937 | Bremen 1 |