1837 - 1909 (72 years)
 | Violet Thomson 1870-1918 |
| Violet Thomson | |
| B: | 30 Nov 1870 |
| D: | 23 Aug 1918 |
| Clara M. Thomson 1873-1943 |
| Clara M. Thomson | |
| B: | 1 May 1873 |
| D: | 2 Feb 1943 |
| Andrew Thomson 1876-1881 |
| Andrew Thomson | |
| B: | 1876 |
| D: | 15 Apr 1881 |
| Scarborough,York Co.,Ontario | |
| George Thomson Preston 1913-1985 |
| George Thomson Preston | |
| B: | 30 Dec 1913 |
| Toronto,York,Ontario | |
| D: | 20 Nov 1985 |
| Lorna Linton Preston 1916-1991 |
| Lorna Linton Preston | |
| B: | 18 Feb 1916 |
| Toronto,York,Ontario | |
| D: | 25 Mar 1991 |
| Richmond Hill,York,Ontario | |
| Bernice Thomson 1878-1961 |
| Bernice Thomson | |
| B: | 25 Sep 1878 |
| Agincourt, York, Ontario | |
| D: | 1961 |
| Ernest Elmer Preston 1877- |
| Ernest Elmer Preston | |
| B: | 1877 |
| M: | 21 Sep 1910 |
| Toronto, York, Ontario | |
| Florence May Thomson 1883-1962 |
| Florence May Thomson | |
| B: | 1883 |
| D: | Aug 1962 |
| Ernest Thomson 1879- |
| Ernest Thomson | |
| B: | 1879 |
|
| Charles Thomson 1837-1909 |
| Charles Thomson | |
| B: | 10 Feb 1837 |
| Scarborough, York, Ontario | |
| D: | 29 Jul 1909 |
| Toronto, York, Ontario | |
| Esther Clementine Stewart 1853-1926 |
| Esther Clementine Stewart | |
| B: | 6 Sep 1853 |
| Scarborough, York, Ontario | |
| D: | 5 May 1926 |
| Toronto, York, Ontario | |
