| Leska, Anneliese Johanne | 1938 | Aumund | |
| Leska, August Gustav Rudolf | 1936 | Aumund | |
| Leska, Emil August Johann | 1940 | Bremen-Blumenthal | |
| Leska, Erna | 1934 | Blumenthal | |
| Leska, Herta Erna | 1933 | Blumenthal | |
| Leska, Johann | 1919 | Blumenthal | |
| Leska, Rudolf | 1914 | Blumenthal | |
| Leska, Sophie Friederike | Kruse | 1919 | Blumenthal |