Frank Gassmann
1883 - 1936 (52 years)(Notes: You may have to scroll down or right to see chart.)
| Leon Walter Gassmann 1924-1975 |
| Leon Walter Gassmann | |
| B: | 2 Mar 1924 |
| , Barnes, North Dakota, United States | |
| D: | 21 Oct 1975 |
Mary Anne Mason 1926-2005 |
| Mary Anne Mason | |
| B: | 12 Sep 1926 |
| Waterloo, Black Hawk, Iowa, United States | |
| D: | 15 Sep 2005 |
| Fairfax, Fairfax, Virginia, United States | |
| Frank Gassmann 1883-1936 |
| Frank Gassmann | |
| B: | 23 Aug 1883 |
| , , North Dakota, United States | |
| D: | 23 Jul 1936 |
| , Barnes, North Dakota, United States | |
| Theresa Anna Tullius 1882-1970 |
| Theresa Anna Tullius | |
| B: | 7 Oct 1882 |
| , , North Dakota, United States | |
| D: | 2 Feb 1970 |
| Valley City, Barnes, North Dakota, United States | |