Luis de Onís
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Luis de Onís (1769 – 1830) Born in La Mancha, Spain was the Spanish foreign minister who negotiated the Adams-Onís Treaty with United States Secretary of State John Quincy Adams in 1819.
Luis de Onís (1769 – 1830) Born in La Mancha, Spain was the Spanish foreign minister who negotiated the Adams-Onís Treaty with United States Secretary of State John Quincy Adams in 1819.