an Entity references as follows:
Bartolomé Mitre Martínez (26 June 1821 – 19 January 1906) was an Argentine statesman, soldier and author. He was President of Argentina from 1862 to 1868 and the first president of unified Argentina. Mitre is known as the most versatile statesman, military man, politician, journalist, historian, writer and poet. He was a major figure in the history of Argentina during second half of the 19th century. He was the figure that best characterized liberalism in Argentina, but he was a moderate and flexible liberal, not dogmatic.