He lost his seat at the February 1974 general election to Iain MacCormick, a teacher and son of Scottish National Party founder member Professor John MacCormick.
Iain Banks | Iain Matthews | Iain Ballamy | Iain Sinclair | Iain Glen | Iain Duncan Smith | Iain Burnside | Iain Stirling | Iain Rogerson | Iain Pears | Iain Macleod | Iain Forsyth and Jane Pollard | Iain Evans | Iain Douglas-Hamilton | Iain Cuthbertson | Bill MacCormick | Iain Stables | Iain Sproat | Iain McIntyre | Iain Lee | Iain Jennings | Iain Hamilton Grant | Iain Archer | Neil MacCormick | Iain Turner | Iain Tuckett | Iain Torrance | Iain Sutherland | Iain Paxton | Iain Overton |