| Personal | Pedigree | |
|
Duncan Galbraith was born 1875 in Greenock, Renfrew, Scotland. He was the son of Duncan Galbraith (1848-?) and Elizabeth Sweeney (1851-?). His siblings were Lachlan Galbraith (1887-1964), James Galbraith (1880-?), Margaret Galbraith (1878-?).