Compiled by Carl Wayne Gray
 | Hasler, Johannes 1880- |
| Hasler, Johannes | |
| B: | 10 Dec 1880 |
| Hasler, Arnold 1882-1904 |
| Hasler, Arnold | |
| B: | 7 Aug 1882 |
| D: | 25 Apr 1904 |
| Hasler, Ernst 1884- |
| Hasler, Ernst | |
| B: | 14 Feb 1884 |
| Hasler, Anna 1885-1908 |
| Hasler, Anna | |
| B: | 20 Oct 1885 |
| D: | 27 Oct 1908 |
| Meyer, Elisabeth 1854-1925 |
| Meyer, Elisabeth | |
| B: | 7 Mar 1854 |
| Grindelwald, Interlaken-Oberhasli, Bern, Switzerland | |
| D: | 25 Dec 1925 |
| Hasler, Johannes 1851-1919 |
| Hasler, Johannes | |
| B: | 5 Dec 1851 |
| D: | 19 Jul 1919 |
I strive to document all my sources . If you have something to add, please let me know.
