1912 - 1986 (74 år)
 | Ralph E Cannon 1948-2015 |
| Ralph E Cannon | |
| F: | 7 Maj 1948 |
| Aberdeen, Brown County, South Dakota, USA | |
| D: | 19 Okt 2015 |
| Pittsburgh, Allegheny County, Pennsylvania, USA | |
| Kenneth Elsworth Cannon 1912-1986 |
| Kenneth Elsworth Cannon | |
| F: | 17 Mar 1912 |
| Dayton, Montgomery County, Ohio, USA | |
| D: | 2 Jun 1986 |
| Hennepin County, Minnesota, USA | |
