Allan Seaforth Mackenzie …– | | |
| | Alexander Barton Mackenzie 1868–1955 | | |
Heather Isobel Mackenzie …– | | |
| | Ralph Seaforth Mackenzie …– | | |
| | Mervyn Kenneth Mackenzie 1877–1928 | | |
Ena Seaforth Mackenzie 1909–1956 | | |
Colin Seaforth Mackenzie …–1912 | | |
Valda Seaforth Mackenzie 1911–1974 George Alfred David Bright 1921–1979 | | |
Harold Seaforth Mackenzie …– | | |
| | Ethel Beatrice Tanner 1881–1915 Norman Hawkins Mackenzie 1879–1952 | | |
| | Grace Jane Bremner …–1891 |