Margaret Thatcher - Prime Minister | Mini Bio | BIO
Mark Thatcher 'proud and grateful' Queen will attend funeral
Mark Thatcher leaves SAfrica after guilty plea
1982: Strange Disappearance of Margaret Thatcher's Son
Mark Thatcher, son of former UK PM, arrives in court
Sir Mark Thatcher, 2nd Baronet is a British businessman. He is the son of Margaret Thatcher, Prime Minister of the United Kingdom from 1979 to 1990, and Sir Denis Thatcher, and is the twin brother of Carol Thatcher.