Grantham and eminent past students. Britain's first female Prime Minister, Margaret Thatcher, attended Kesteven and Grantham, and Isaac Newton famously attended The King's. Both have remained single-sex up to the age of 16. In 1970, Kesteven County Council (based in Sleaford) announced plans to turn the grammar schools into co-educational comprehensives for ages of 11–16 and leave Grantham College the only sixth form for the town. Later it was proposed to create two sixth-form colleges from one of the grammar schools. Other parts of Kesteven became comprehensive but responsibility for education passed to Lincolnshire under the local government reorganization of 1974,
Statue of Margaret Thatcher (Palace of Westminster) Baroness Thatcher in real life. Comparisons were made with such statues as the statue of Winston Churchill outside the Houses of Parliament in Parliament Square which measures high. The only statue suggested which was shorter than that of Margaret Thatcher in the Houses of Parliament, was that of Captain Cook near the Greenwich Observatory, which is only high. Once installed, the statue of Thatcher left only three former Prime Ministers missing from being represented in the Members Lobby: Sir Henry Campbell-Bannerman, Bonar Law and Neville Chamberlain. The statue's arrival was not welcomed by all MPs; the Labour MP Stephen Hepburn