Mariano Ignacio Prado Ochoa (18 December 1825 – 5 May 1901) was a Peruvian army general and statesman who served twice as President of Peru, first from 28 November 1865 to 7 January 1868 and again from 2 August 1876 to 23 December 1879.
Early life and military career
Born in Huánuco, Peru, Prado entered the military at a young age, serving in the southern provinces of the country. He participated in various campaigns during the mid‑19th century and rose through the ranks to become a senior officer.
First presidency (1865‑1868)
In 1865 Prado led a coup that deposed President Juan Antonio Pezet, whose administration had accepted a controversial treaty with Spain concerning the Chincha Islands. Following the provisional presidency of Pedro Diez Canseco, Prado won the subsequent election and assumed office. During his first term he organized a coalition with Ecuador, Bolivia and Chile and, in 1866, successfully repelled a Spanish naval expedition during the Battle of Dos de Mayo in Callao, effectively ending Spanish attempts to re‑assert control over the Pacific coast of South America.
Interim political activity
After leaving office, Prado served as President of the Chamber of Deputies (1874‑1875) and continued to be active in military and diplomatic affairs, receiving the honorary title of General of the Army of Chile for his role in the 1866 conflict.
Second presidency (1876‑1879) and the War of the Pacific
Prado was elected president again in 1876. His second term was dominated by the outbreak of the War of the Pacific (1879‑1884) against Chile. He attempted to organize the defense of the Peruvian territories of Tacna and Tarapacá and sought foreign arms and naval support, traveling to New York and France in late 1879. While he was abroad, a coup led by Nicolás de Piérola seized Lima; Prado’s absence was later portrayed by his opponents as abandonment, though contemporary accounts dispute this claim.
Later life and legacy
After the war, Prado returned to Peru, where he was cleared of accusations of treason and resumed his business interests, which included mining enterprises in Peru and Chile. He married Magdalena Ugarteche, a member of a prominent commercial family. Prado died in Paris, France, on 5 May 1901 at the age of 75.
Historical assessment
Prado is remembered for his role in defending Peru against Spanish aggression in 1866 and for his controversial leadership during the early phase of the War of the Pacific. His political career exemplifies the turbulent period of mid‑19th‑century Peruvian history, marked by coups, foreign conflicts, and efforts at modernization.
Sources: Wikipedia entry on Mariano Ignacio Prado, Encyclopaedia Britannica biography of Mariano Ignacio Prado.