1900 - 1989 (88 år)
 | Brian David Mortensen 1957-1957 |
| Brian David Mortensen | |
| F: | 26 Mar 1957 |
| Hennepin County, Minnesota, USA | |
| D: | 4 Apr 1957 |
| Hennepin County, Minnesota, USA | |
 | Jerald Arthur Mortensen 1925-2012 |
| Jerald Arthur Mortensen | |
| F: | 8 Jul 1925 |
| Robbinsdale, Hennepin County, Minnesota, USA | |
| D: | 31 Jan 2012 |
| Crystal, Hennepin County, Minnesota, USA | |
 | Lorraine Mable Engborg 1928-2003 |
| Lorraine Mable Engborg | |
| F: | 13 Dec 1928 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| D: | 12 Apr 2003 |
| Crystal, Hennepin County, Minnesota, USA | |
 | Richard Harlan Mortensen 1927-2011 |
| Richard Harlan Mortensen | |
| F: | 30 Aug 1927 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| D: | 18 Jul 2011 |
| Edina, Hennepin County, Minnesota, USA | |
 | Barbara Ann Marshall 1932-2008 |
| Barbara Ann Marshall | |
| F: | 29 Maj 1932 |
| Rhode Island, USA | |
| D: | 2008 |
| Anaheim, Orange County, California, USA | |
|
| Harlan Monrad Mortensen 1900-1989 |
| Harlan Monrad Mortensen | |
| F: | 29 Dec 1900 |
| Bergen, Tverrgaten 9, Hordaland | |
| D: | 20 Nov 1989 |
| Hennepin County, Minnesota, USA | |
| Rose Alice McCann 1904-1981 |
| Rose Alice McCann | |
| F: | 25 Apr 1904 |
| Meeker County, Minnesota, USA | |
| V: | 8 Maj 1924 |
| Hennepin County, Minnesota, USA | |
| D: | 14 Dec 1981 |
| Hennepin County, Minnesota, USA | |
