1834 - 1919 (84 years)
| Henry Percival Thomson | |
| B: | 14 Dec 1886 |
| York Co., Ontario | |
| Ida May Thomson | |
| B: | 7 Nov 1888 |
| York Co., Ontario | |
| John Wesley Thomson | |
| B: | 7 Jul 1859 |
| Scarborough, York, Ontario | |
| D: | Aft 1901 |
| Toronto, York, Ontario | |
| Mary Hannah Victoria Cuff | |
| B: | 7 Sep 1860 |
| Toronto, York, Ontario | |
| M: | 25 Dec 1885 |
| Toronto, York, Ontario | |
| D: | Aft 1901 |
| Toronto, York, Ontario | |
| Thomas Albert Thomson | |
| B: | 1861 |
| William Norman Thomson | |
| B: | 1862 |
| Scarborough,York Co.,Upper Canada | |
| D: | 1 Oct 1939 |
| Scarborough,York Co.,Ontario | |
| Lucinda A. Walker | |
| B: | 2 Mar 1872 |
| Imlay Twp., Lapeer, Michigan | |
| D: | 24 Feb 1920 |
| Almont Twp., Lapeer Michigan | |
| Clarence P. Thomson | |
| B: | 18 Aug 1898 |
| Portage La Prairie, Manitoba | |
| Walton Thomson | |
| B: | 11 Jan 1866 |
| Scarborough,York Co.,Upper Canada | |
| D: | 15 Jan 1907 |
| Scarborough,York Co.,Ontario | |
| Sarah Etta Grabb | |
| B: | 4 Feb 1871 |
| Ontario | |
| D: | Aft 1901 |
| Portage La Prairie, Manitoba | |
| Frank Hubert Harris | |
| B: | 24 Apr 1904 |
| Wentworth Co., Ontario | |
| Lewis Frederick Harris | |
| B: | 23 Sep 1892 |
| Wentworth Co., Ontario | |
| Clarence E. Harris | |
| B: | 14 Sep 1894 |
| Ontario | |
| Charles T. Harris | |
| B: | 30 Aug 1895 |
| Ontario | |
| Dorothy Grace Prous Harris | |
| B: | 15 Sep 1900 |
| Wentworth Co., Ontario | |
| Mary Thomson | |
| B: | 14 Oct 1866 |
| Scarboro, Ontario | |
| D: | 17 Dec 1956 |
| Charles Lewis Matthew Harris | |
| B: | 2 May 1863 |
| England | |
| M: | 23 Dec 1891 |
| Toronto, York, Ontario | |
| D: | 1925 |
| Jean E. Clapperton | |
| B: | 19 Apr 1899 |
| Ontario | |
| George Clapperton | |
| B: | 4 Jul 1900 |
| Ontario | |
| Ruth Thomson | |
| B: | 4 Mar 1868 |
| Scarboro, Ontario | |
| George Clapperton | |
| B: | 5 Oct 1864 |
| Edinburgh, Scotland | |
| M: | 21 Oct 1896 |
| Toronto, York, Ontario | |
| John Nisbet Thomson | |
| B: | 19 Nov 1921 |
| Scarborough, York, Ontario | |
| D: | 7 Mar 1944 |
| David Lapsley Thomson | |
| B: | 25 Nov 1869 |
| Scarborough,York Co.,Ontario | |
| D: | 21 Apr 1951 |
| Eda Isabel Nisbet | |
| B: | Abt 1882 |
| Toronto, York, Ontario | |
| M: | 7 Oct 1920 |
| Toronto, York, Ontario | |
| Maitland Thomson | |
| D: | died |
| Maitland Thomson | |
| B: | 19 Dec 1872 |
| Scarboro, Ontario | |
| Allison Bain Simpson | |
| B: | 1875 |
| Ops Twp., Ontario | |
| M: | 2 Jul 1903 |
| York Co., Ontario | |
| D: | 29 Nov 1964 |
| Toronto, Ontario | |
| Percival H. Thomson | |
| B: | 14 Dec 1886 |
| Ontario | |
|
| David Guy Thomson | |
| B: | 25 Dec 1834 |
| Scarborough Junction, Upper Canada | |
| D: | 5 Dec 1919 |
| Scarborough,York Co.,Ontario | |
| Emily Jane Proud | |
| B: | 23 Sep 1836 |
| Ontario | |
| M: | Abt 1856 |
| Scarborough, York, Ontario | |
| D: | 4 Oct 1912 |
| Scarborough,York Co.,Ontario | |
