

| Christian Thera | |
| *: | 22 Jan 1886 |
| +: | Langdon, North Dakota, (US) |
| William Thera | |
| *: | 19 Aug 1887 |
| +: | 13 Sep 1887 |
| Langdon, North Dakota, (US) | |
| Anna Thera | |
| *: | 27 Jan 1889 |
| +: | 17 Jun 1889 |
| Langdon, North Dakota, (US) | |
| Melvin Johnson | |
| +: | Dez |
| Evelyn Froehler | |
| *: | 19 Apr 1915 |
| Adrian Joseph May | |
| *: | 23 Mrz |
| oo: | 26 Jan 1937 |
| Eugene, Oregon, (US) | |
| +: | 11 Jan 1971 |
| Eugene, Oregon, (US) | |
| Mary Thera | |
| *: | 28 Jul 1891 |
| Duluth, Minnesota, (US) | |
| +: | Jun 1981 |
| Eugene, Oregon, (US) | |
| Frank B. Froehler | |
| *: | 5 Jan 1880 |
| oo: | Crocus, North Dakota, (US) |
| +: | 8 Apr 1938 |
| Strome, Alberta, (CA) | |
| Peter Thera | |
| *: | 2 Jul 1893 |
| Duluth, Minnesota, (US) | |
| +: | 1 Jun 1979 |
| Chicago, Cook County, Illinois, (US) | |
| Anna Thera | |
| *: | 5 Apr 1895 |
| Langdon, North Dakota, (US) | |
| +: | 1933 |
| Paul Thera | |
| *: | 20 Mrz 1899 |
| Langdon, North Dakota, (US) | |
| +: | 5 Feb 1993 |
| Los Angeles, Kalifornien, (US) | |
| Maria Novak | |
| *: | 28 Apr 1896 |
| oo: | 14 Jan 1941 |
| Beverly Hills, Kalifornien, (US) | |
| +: | 30 Apr 1988 |
| Tustin, Kalifornien, (US) | |
|
| Henry Thera | |
| *: | 25 Feb 1858 |
| St. Paul, Minnesota, (US) | |
| +: | 1938 |
| Edmonton, Alberta, (CA) | |
| Margaret Carpenter | |
| *: | 1858 |
| ≟, Deutschland, (DE) | |
| oo: | 1885 |
| Duluth, Minnesota, (US) | |
| +: | 1943 |
| Grant, Nebraska, (US) | |