Who served as junior minister being known for his colorful ties and waistcoasts under the oldest living Prime Minister of the United Kingdom?
John Major Sir John Major, {'1': ", '2': ", '3': ", '4': "} (born 29 March 1943) is a British politician who was Prime Minister of the United Kingdom and Leader of the Conservative Party from 1990 to 1997. He served as Foreign Secretary and then Chancellor of the Exchequer in the Thatcher Government from 1989 to 1990, and was the Member of Parliament (MP) for Huntingdon from 1979 until he retired in 2001. Since Margaret Thatcher's death in 2013, he is the oldest living former Prime Minister.
Senior Whip of the Liberal Party The Liberal Party's Senior Whip was a political post with the task of administering the "whipping in" system attempting to ensure that party MPs attend and vote according to the party leadership's wishes. All Liberal whips were members of the House of Representatives with none coming from the Legislative Council. The position held high esteem in the Liberal caucus and it was not uncommon for whips to move in to higher positions later on. Two (William MacDonald and George Forbes) would later serve as party leader. Forbes also served as Prime Minister from 1930 to 1935.