| Henry Torrance DAVIDSON (1881 - 1970) |
|
| Euphemia Mary (Effie) ROSS (1881 - 1977) |
| Ross DAVIDSON | Doris Joan BLACK |
| bd. 11 3 1924, Age: 86 occ. Management Consultant edu. University of Toronto, aeronautical engineering (1946) dd. |
bd. 9 2 1926, Age: 84 occ. edu. dd. |
| Martha Joan DAVIDSON John Ross DAVIDSON Ann Torrance DAVIDSON Andrew Blair DAVIDSON Bruce Ernest DAVIDSON Paul Henry DAVIDSON |