John Mackintosh (Scottish politician)
John Pitcairn Mackintosh (24 August 1929 – 30 July 1978) was a Scottish academic, author and Labour politician known for his advocacy of political devolution, at a time when it was anathema to the Labour leadership, and for his pro-Europeanism. He advanced the concept of dual nationality: that Scots could be both Scottish and British, and indeed European. He was the Member of Parliament (MP) for Berwick and East Lothian from 1966 to February 1974 and again from October 1974 until his death.