1910 - 1980 (70 years)
| Hughbert Ross Thomson 1936-1938 |
| Hughbert Ross Thomson | |
| B: | 5 Dec 1936 |
| Malvern, , Ontario, Canada | |
| D: | 5 Aug 1938 |
| East York Twp., Ontario | |
 | Catherine Jean Cooke 1940-2022 |
| Catherine Jean Cooke | |
| B: | 23 Dec 1940 |
| Paris, Brant, Ontario, Canada | |
| D: | 25 Nov 2022 |
| Hamilton, Ontario | |
| James David Thomson 1963-1987 |
| James David Thomson | |
| B: | 17 Oct 1963 |
| Brantford, Ontario, Canada | |
| D: | 3 Oct 1987 |
| Brantford, Ontario, Canada | |
|
| James Orival Thomson 1910-1980 |
| James Orival Thomson | |
| B: | 15 Apr 1910 |
| York Co., Ontario | |
| D: | 22 Jun 1980 |
| Toronto, York , Ontario, Canada | |
| Sadie Lillian Sipprell 1916-1995 |
| Sadie Lillian Sipprell | |
| B: | 20 Feb 1916 |
| Stratford, Perth , Ontario, Canada | |
| M: | 30 Jan 1935 |
| West Hill, York, Ontario | |
| D: | 3 Jul 1995 |
| Brantford, Brant, Ontario, Canada | |
| William George Thomson 1946-2011 |
| William George Thomson | |
| B: | 14 Feb 1946 |
| Toronto, York, Ontario | |
| D: | 10 Jun 2011 |
| Toronto, York, Ontario | |
| Aileen Irene Steele 1922-2008 |
| Aileen Irene Steele | |
| B: | 1922 |
| M: | Bef 1946 |
| D: | 19 Apr 2008 |
| Toronto, York, Ontario | |
| Valerie Dawn Thomson 1957-2004 |
| Valerie Dawn Thomson | |
| B: | 26 Mar 1957 |
| Toronto, York , Ontario, Canada | |
| D: | 22 Sep 2004 |
| Brampton, Ontario | |
| Barbara June Piggott 1929-1991 |
| Barbara June Piggott | |
| B: | 23 Feb 1929 |
| Winnipeg, Manitoba | |
| D: | 8 Oct 1991 |
| Toronto, ON | |
