1874 -
| Isabella Elizabeth Buchanan | |
| B: | 23 Oct 1902 |
| Mary Roberta Buchanan 1906- |
| Mary Roberta Buchanan | |
| B: | 13 Jul 1906 |
 | David T Martin 1901-1954 |
| David T Martin | |
| B: | 13 Apr 1901 |
| D: | 13 Sep 1954 |
| Helen Jean Buchanan 1911- |
| Helen Jean Buchanan | |
| B: | 11 Nov 1911 |
| Robert William John Buchanan | |
| B: | 6 May 1919 |
| Lena Goodwin | |
| M: | 1959 |
|
| Mary Henrietta Gooderham 1874- |
| Mary Henrietta Gooderham | |
| B: | 27 Sep 1874 |
| Scarborough, York, Ontario | |
| Robert Dunn Buchanan 1871-1965 |
| Robert Dunn Buchanan | |
| B: | 5 May 1871 |
| Scarborough, York, Ontario | |
| M: | 1 Jan 1902 |
| York Co., Ontario | |
| D: | 20 Sep 1965 |
