1862 - 1934 (71 år)
| Leon Everett Ponsness | |
| F: | 10 Mar 1920 |
| Badger, Webster County, Iowa, USA | |
| D: | 1940 |
| Edna Judina Pehrson | |
| F: | 31 Jul 1896 |
| Iowa, USA | |
| D: | 1 Okt 1961 |
| California, USA | |
| Leonard Berdiner Ponsness | |
| F: | 21 Nov 1898 |
| Clay County, Iowa, USA | |
| D: | 23 Jan 1953 |
| Los Angeles, Los Angeles County, California, USA | |
| Johan "John*" Elof Johannesson Pehrson* | |
| F: | 17 Jun 1862 |
| Glasbo, Gävleborgs län, Sverige | |
| D: | 15 Mar 1934 |
| Swea Township, Kossuth County, Iowa, USA | |
| Augusta Bernadine Swenson | |
| F: | 6 Jan 1866 |
| Jönköpings län, Sverige | |
| V: | 27 Maj 1884 |
| Iowa, USA | |
| D: | 17 Maj 1957 |
| Bancroft, Kossuth County, Iowa, USA | |
