1908 - 1968 (59 år)
 | Donald David McKenney 1933-2015 |
| Donald David McKenney | |
| F: | 20 Dec 1933 |
| Columbus, Stillwater County, Montana, USA | |
| D: | 21 Jul 2015 |
| Multnomah County, Oregon, USA | |
 | Dorothy Wilma Sando 1935-2018 |
| Dorothy Wilma Sando | |
| F: | 1 Nov 1935 |
| Billings, Yellowstone County, Montana, USA | |
| D: | 14 Feb 2018 |
| Canby, Clackamas County, Oregon, USA | |
 | Larry Brian McKenney 1942-2001 |
| Larry Brian McKenney | |
| F: | 1 Jan 1942 |
| Tacoma, Pierce County, Washington, USA | |
| D: | 11 Sep 2001 |
| King County, Washington, USA | |
 | Wallace Dean McKenney 1935-2019 |
| Wallace Dean McKenney | |
| F: | 25 Jun 1935 |
| Columbus, Stillwater County, Montana, USA | |
| D: | 7 Jan 2019 |
| Missoula, Missoula County, Montana, USA | |
| Donald Noble McKenney 1908-1968 |
| Donald Noble McKenney | |
| F: | 31 Aug 1908 |
| Anoka County, Minnesota, USA | |
| D: | 24 Jan 1968 |
| Los Angeles County, California, USA | |
 | Lulu Hazel Jordan 1910-1985 |
| Lulu Hazel Jordan | |
| F: | 21 Mar 1910 |
| Rapelje, Stillwater County, Montana, USA | |
| D: | 31 Jul 1985 |
| Anaconda, Deer Lodge County, Montana, USA | |
