| Male David Alexander Duff |
| Birth | Abt 1902 | Harbour Grace, Newfoundland |
| Death | ||
| Burial | ||
| Marriage | 2 Jan 1928 [1] | Hantsport, Hants, Nova Scotia [1] |
| Type | Church of England | |
| Father | ||
| Mother | ||
| Female Ada Josephine Maude Haliburton |
| Birth | 17 Apr 1903 | Port-au-Port, Newfoundland |
| Death | ||
| Burial | ||
| Father | Henry Horatio Haliburton | F5096 Group Sheet | |
| Mother | Ada Ann LeRoux | F5096 Group Sheet | |