Which British PM served for the longest time, his single term of 20 years, 314 days being longer than even the combined multiple terms of any other Prime Minister?
Records of Prime Ministers of the United Kingdom Records of Prime Ministers of the United Kingdom The article lists the records of Prime Ministers of Great Britain and of the United Kingdom since 1721. The Prime Minister with the longest single term was Sir Robert Walpole, lasting 20 years and 315 days from 3 April 1721 until 11 February 1742. This is also longer than the accumulated terms of any other Prime Minister. The shortest period in office is more confused, depending on the criteria. The shortest ever period was only three days, a record held by Lord Bath, from 10 February to 12 February 1746, who was
Records of Prime Ministers of Hungary Records of Prime Ministers of Hungary Records of Prime Ministers of Hungary from 1848 to the present. The Prime Minister with the longest single term was Count Kálmán Tisza, lasting 14 years and 144 days from 20 October 1875 until 13 March 1890. This is also longer than the accumulated terms of any other Prime Minister. The shortest period in office is more confused, depending on the criteria. The shortest ever period was only 17 hours, a record held by Count János Hadik, from 30 October to 31 October 1918, who was asked to form a government by King Charles