Compiled by Carl Wayne Gray
Hasler, Johannes (1862-1929) |
Balmer, Marianna (1864-1922) |
Hasler, Hans (1882-1932) |
Hasler, Rosa (1888- ) |
Hasler, Friedrich (1887- ) |
Nussbaum, Magdalena (1883-1923) |
I strive to document all my sources . If you have something to add, please let me know.