1845 - 1928 (82 år)
 | John M Johnson 1870-1930 |
| John M Johnson | |
| F: | 17 Mar 1870 |
| Illinois, USA | |
| D: | 15 Aug 1930 |
| Iowa, USA | |
 | Sena Bertina Worra 1874-1941 |
| Sena Bertina Worra | |
| F: | 1874 |
| Livingston County, Illinois, USA | |
| V: | 12 Feb 1903 |
| Wright County, Iowa, USA | |
| D: | 14 Mar 1941 |
| Holmes, Wright County, Iowa, USA | |
 | James H Johnson 1908-1983 |
| James H Johnson | |
| F: | 18 Maj 1908 |
| Iowa, USA | |
| D: | Nov 1983 |
| Eagle Grove, Wright County, Iowa, USA | |
 | Ruth Emogene Ulstad 1913-1998 |
| Ruth Emogene Ulstad | |
| F: | 27 Nov 1913 |
| Iowa, USA | |
| D: | 16 Nov 1998 |
| Holmes, Wright County, Iowa, USA | |
 | Peter Johnson 1875-1938 |
| Peter Johnson | |
| F: | 3 Jan 1875 |
| D: | 18 Dec 1938 |
| Dayton, Wright County, Iowa, USA | |
 | Wilhelmina B Worra 1876-1947 |
| Wilhelmina B Worra | |
| F: | 12 Feb 1876 |
| Illinois, USA | |
| D: | 13 Dec 1947 |
| Holmes, Wright County, Iowa, USA | |
| John G Johnson 1845-1928 |
| John G Johnson | |
| F: | 10 Aug 1845 |
| Norge | |
| D: | 25 Mar 1928 |
| Wright County, Iowa, USA | |
 | Gudraad "Julia" Gordum 1849-1925 |
| Gudraad "Julia" Gordum | |
| F: | 8 Apr 1849 |
| D: | 6 Maj 1925 |
| Wright County, Iowa, USA | |
