Ian Macpherson M Stewart
Ian Macpherson M Stewart was born in Edinburgh. He participated in one World Championship Grand Prix, for the Scottish Ecurie Ecosse team, on 18 July 1953. He failed to finish due to an ignition fault and scored no championship points. He also competed in several non-Championship Grand Prix.
He retired early from his racing career to work in the family agricultural business in Perth and Kinross, where he still lives. He is involved in the historic side of the sport.