1846 - 1928 (82 years)
| Mary Jane Muirhead | |
| B: | 24 Jan 1912 |
| York Twp., York, Ontario | |
| D: | Mar 1999 |
| Aurora, Ontario | |
| Ronald J. Muirhead | |
| B: | 1918 |
| Ontario | |
| D: | 1987 |
| Annie Jane Horsley | |
| B: | 12 Apr 1884 |
| Unionville, York, Ontario | |
| D: | 18 Jun 1932 |
| York Twp., York, Ontario | |
| William James Muirhead | |
| B: | 28 Feb 1882 |
| Ontario | |
| M: | 24 Feb 1909 |
| Scarborough, York, Ontario | |
| D: | 29 Sep 1975 |
| Mary Isabella Horsley | |
| B: | 13 Sep 1888 |
| Ontario | |
| D: | 28 Sep 1968 |
| Markham, York, Ontario | |
|
| Rachel Nichol | |
| B: | 1 Jan 1846 |
| York Co., Ontario | |
| D: | 1 May 1928 |
| Scarborough, East York, Ontario | |
| William Horsley | |
| B: | 1832 |
| Ontario | |
| M: | 21 Jun 1883 |
| , York, Ontario | |
| D: | 22 Mar 1896 |
| Markham, York, Ontario | |
