1921 - 2000 (79 years)
| Harvey Ross McGrath 1921-2000 |
| Harvey Ross McGrath | |
| B: | 11 Dec 1921 |
| Shelburne, Ontario, Canada | |
| D: | 30 Dec 2000 |
| Fergus, Ontario, Canada | |
 | Mary "Yvonne" Thomson 1925- |
| Mary "Yvonne" Thomson | |
| B: | 29 May 1925 |
| Soldiers Memorial Hospital, Orillia, Ontario, Canada | |
| M: | 25 Jul 1975 |
| Streetsville, Ontario, Canada | |
