Person

Juan O'Donojú

1762–1821 · 19th century

Juan O'Donojú was a Spanish general of Irish descent and the last viceroy of New Spain, appointed by the liberal government in Madrid. Arriving in Mexico in 1821 to find the country almost entirely in the hands of Agustín de Iturbide's Army of the Three Guarantees, he signed the Treaty of Córdoba on 24 August 1821, accepting Mexican independence. He died in Mexico City a few weeks later.

Juan O'Donojú
Image: Unidentified painter · Public domain · Wikimedia Commons

Mentioned in 1 state history

See also

Cite this entry
APA
The Epoch Institute. (2026). Juan O'Donojú. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/juan-odonoju
MLA
“Juan O'Donojú.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/juan-odonoju. Accessed .
Chicago
The Epoch Institute. “Juan O'Donojú.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/juan-odonoju.
Harvard
The Epoch Institute (2026) ‘Juan O'Donojú’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/juan-odonoju (Accessed: ).

Last reviewed October 2026Random entry ↻