Margaret's daughter Carol won the British I'm A Celebrity Get Me Out of Here! in 2005 after spending two weeks in the Australian jungle.
She was made the Secretary of State for education and science in 1970.
On October 12, 1984, she survived an assassination attempt by the IRA when the bombed the Grand Hotel in Brighton, England.
In 2002, Margaret suffered a stroke.
She was the Chancellor of the College of William and Mary from 1994-2000.
She was once voted the 3rd worst Briton in Channel Four's poll of the 100 Worst Britons.
As a young child, she was educated at Huntingtower Road Primary School and then Kesteven and Grantham Girls' School.
The former Soviet premier Mikhail Gorbachev hailed her as the "Iron Lady'".
In 1992, she was created a life peer and given the title Baroness Thatcher of Kesteven.
She is an Honorary Fellow of Somerville College, Oxford.
In 1993, Margaret wrote her first set of memoir, The Downing Street Years, which only focused on her job as Prime Minister.
In South Africa, Margaret actually has a nectarine named after her.
Margaret was Britain's first woman Prime Minister.
In 1947, Margaret graduated from Oxford University with a B.A. in Chemistry.
Margaret was the U.K. Prime Minister from 1979-90.
Margaret Thatcher: I do not know anyone who has got to the top without hard work. That is the recipe. It will not always get you to the top, but should get you pretty near.
Margaret Thatcher: If you want something said, ask a man...if you want something done, ask a woman.
Margaret Thatcher: I usually make up my mind about a man in ten seconds; and I very rarely change it.
Margaret Thatcher: You may have to fight a battle more than once to win it.
Margaret Thatcher: I am extraordinarily patient, provided I get my own way in the end.