José Antonio de Lavalle

José Antonio de Lavalle y Arias de Saavedra (22 March 1833 – 16 November 1893) was a Peruvian diplomat, writer and historian. He was Minister Plenipotentiary to Germany, Russia, Chile and Brazil and minister of Foreign Relations. He is known for having led the Peruvian Mission to Chile before the War of the Pacific and for signing Treaty of Ancón.

In the Congress, he was member of the Chamber of Deputies (1860 –1864) and the Senate (1874, 1876 – 1878). Provided by Wikipedia