when did england first get a prime minister
Prime Minister of the United Kingdom Since the office evolved rather than being instantly created, it may not be totally clear-cut who was the first Prime Minister. However, this appellation is traditionally given to Sir Robert Walpole, who became First Lord of the Treasury in 1721.
Records of Prime Ministers of the United Kingdom The Prime Minister with the longest single term was Sir Robert Walpole, lasting 20 years and 314 days from 4 April 1721 until 11 February 1742. This is also longer than the accumulated terms of any other Prime Minister.