"Margaret Hilda Thatcher, Baroness Thatcher, LG, OM, PC, FRS, née Roberts (13 October 1925 - 8 April 2013), was a British politician, the longest-serving (1979–1990) Prime Minister of the United Kingdom of the 20th century, and the only woman ever to have held the post. A Soviet journalist called her the "Iron Lady", a nickname which became associated with her uncompromising politics and leadership style. As Prime Minister, she implemented Conservative policies that have come to be known as Thatcherism."

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Links:

http://www.bbc.co.uk/history/people/margaret_thatcher

http://en.wikipedia.org/wiki/Margaret_Thatcher

http://en.wikipedia.org/wiki/Death_and_funeral_of_Margaret_Thatcher

http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=108023705

http://www.geneall.net/U/per_page.php?id=311132

http://www.margaretthatcher.org/archive/MTobit.asp

http://www.nndb.com/people/140/000023071/

http://www.number10.gov.uk/past-prime-ministers/margaret-thatcher/

http://www.thepeerage.com/p18322.htm