1913 - 1975 (62 years)
| John David Mathieson | |
| B: | 11 Jun 1949 |
| D: | 19 Apr 2013 |
| Barrie, Ontario | |
|
| Walker Donald Mathieson | |
| B: | 11 May 1913 |
| Medonte Township, Simcoe County, Ontario, Canada | |
| D: | 28 Sep 1975 |
| Orillia, Orillia Township, Simcoe County, Ontario, Canada | |
| Mona Viola Hubert | |
| B: | 11 Apr 1920 |
| Pembroke, Ontario, Canada | |
| M: | 24 Jun 1944 |
| Lutheran Church, Pembroke, Ontario, Canada | |
| D: | 25 Aug 2004 |
| Toronto, Ontario, Canada | |
