William Gladstone (2 h 53 m, 3 dic 1868 año – 4 h 43 m, 2 mar 1894 año)
Descripción:
 He was Prime Minister of the United Kingdom all of this time except between 1874-1880 and 1886-1892.  He was liberal, supported free trade, the repeal of the Corn Laws, and efficient administration. While in office he lowered taxes and government expenditures. 
Añadido al timeline:
fecha:
2 h 53 m, 3 dic 1868 año
4 h 43 m, 2 mar 1894 año
 ~ 25 years