| Male William Cameron Mackay |
| Birth | 10 Sep 1879 | Woodstock, Ontario, Canada |
| Death | 17 Nov 1939 | Toronto, Ontario, Canada |
| Burial | ||
| Marriage | 14 July 1915 | York, Ontario, Canada |
| Father | Roderick Mackay | F4583 Group Sheet | |
| Mother | Flora Reid | F4583 Group Sheet | |
| Female Annie Butler |
| Birth | 04 Nov 1878 | Rawdon Township, Hastings County, Ontario, Canada |
| Death | 15 Apr 1943 | Toronto, Ontario, Canada |
| Burial | ||
| Father | ||
| Mother | ||
| Female Esther Helen Mackay |
| Birth | 5 May 1919 | Toronto, Ontario, Canada |
| Death | 5 Feb 2004 | Ottawa, Ontario, Canada |
| Burial | ||
| Spouse | Gordon Stephen James Adams | F4581 | |
| Marriage | August 13, 1943 | Toronto, Ontario, Canada |