Shirley Robin Letwin (17 February 1924 – 19 June 1993) was an American academic who lived in London.
She taught at LSE and at Peterhouse, a college of the University of Cambridge, in the 1970s,[2] a time when the college was a haunt of radical conservative thinkers focused loosely around Maurice Cowling.
[4] She met Margaret Thatcher through her friend Keith Joseph, and started working for her.
[1][2] In 1987, she gave a lecture at the Centre for Independent Studies in Sydney, Australia.
[1] She was an avid tennis player, and once played with Milton Friedman despite the fact that it was snowing.