Nancy Shevell is the third wife of Sir Paul McCartney and the daughter of an American trucking magnate. Nancy Shevell, 51, the New York millionairess, started dating Paul McCartney in November 2007 and it was announced on 6 May 2011 that the two had become engaged. Nancy Shevell’s birthday is in November 1960. She was born to Myron and… Continue reading Nancy Shevell biography. Who is Lady McCartney?