1902 - 1991 (89 years)
| William Coones 1928- |
| William Coones | |
| B: | 2 Aug 1928 |
| Peterborough, Ontario | |
| Howard Arthur Coones 1930-1979 |
| Howard Arthur Coones | |
| B: | 24 Nov 1930 |
| Peterborough, Ontario | |
| D: | 31 Oct 1979 |
| Anne Helena MacNeil MacDonald | |
| B: | 6 Mar 1924 |
| M: | 3 Sep 1955 |
| Myles Blakney Coones 1902-1991 |
| Myles Blakney Coones | |
| B: | 19 Sep 1902 |
| D: | 20 Nov 1991 |
 | Elizabeth (Pat) Margaret Steed 1907-1989 |
| Elizabeth (Pat) Margaret Steed | |
| B: | 8 Mar 1907 |
| Hamilton, , Ontario, Canada | |
| M: | 19 Aug 1927 |
| D: | 16 May 1989 |
| Brantford, Ontario | |
