| Kraatz, Albert | 1940 | Bremen-Mitte | |
| Kraatz, Ella | 1942 | Bremen-Mitte | |
| Kraatz, Erna Emma | 1935 | Bremen 1 | |
| Kraatz, Ernst Wilhelm Herm. | 1913 | Bremen 1 | |
| Kraatz, Friedr. Rob. Willi | 1930 | Bremen 1 | |
| Kraatz, Friedrich Karl Hermann | 1940 | Bremen-Mitte | |
| Kraatz, Georg Karl Heinr. | 1925 | Bremen 1 | |
| Kraatz, Georg Karl Heinrich | 1914 | Bremen 1 | |
| Kraatz, Heinr. Aug. Carl | 1910 | Bremen 1 | |
| Kraatz, Hermann | 1940 | Bremen-Mitte | |
| Kraatz, Hermann August Wilhelm | 1942 | Bremen-Mitte | |
| Kraatz, Hildegard Gertrud Emma | 1936 | Bremen 1 | |
| Kraatz, Marie Fanny | Mundt | 1927 | Bremen 1 |
| Kraatz, Rudolf Albert | 1933 | Bremen 1 | |
| Kraatz, Willy Louis | 1924 | Bremen 1 |