Hugh Johnston Duffield (1872-1942), Civil Engineer.
Born at Belfast the son of Samuel Driffield, a Farmer, and his wife Margaret Johnston
1922 B.Eng M.Inst.C.E D.L.S., Civil Engineer, 31o, Beveridge Building, Calgary, Canada. b. 1872. Served time in Fall's Foundry, Belfast, Ireland.. Studied at Queen's College, Belfast, and Royal University of Ireland. Resident Engineer on Carrickfergus Sewerage Works; Contractor's Engineer on Manchester Waterworks; Assistant Engineer on Cape Government Railways, Capetown; Constructing Engineer on several railways of South America (Argentine and Peru).