1890 - 1954 (64 år)
 | John Arnold Wennblom 1925-2011 |
| John Arnold Wennblom | |
| F: | 19 Apr 1925 |
| Alcester, Union County, South Dakota, USA | |
| D: | 10 Aug 2011 |
| Minneapolis, Hennepin County, Minnesota, USA | |
 | Lola May Haufle 1924-2010 |
| Lola May Haufle | |
| F: | 9 Maj 1924 |
| Lake Preston, Kingsbury County, South Dakota, USA | |
| V: | 20 Jul 1951 |
| D: | 31 Jul 2010 |
| Kingsbury County, South Dakota, USA | |
| Lenora A Asper 1890-1954 |
| Lenora A Asper | |
| F: | 15 Apr 1890 |
| D: | 16 Sep 1954 |
| Lincoln County, South Dakota, USA | |
 | Robert Wennblom 1885-1952 |
| Robert Wennblom | |
| F: | 25 Maj 1885 |
| D: | 9 Feb 1952 |
| Lincoln County, South Dakota, USA | |
