Young Maggie
1936: Margaret Roberts was a pupil at Kesteven and Grantham Girls’ School from autumn 1936 until summer 1943. Her nickname – years before “Thatcher the Milk Snatcher” and “The Iron Lady” – was “Snobby Roberts”.
Source: Biographical Dictionary of British Prime Ministers, ed. Robert Eccleshall and Graham Walker (1998), p. 361