January 6 » The Catholic Monarchs Ferdinand and Isabella enter Granada at the conclusion of the Granada War.
April 30 » Spain gives Christopher Columbus his commission of exploration.
July 31 » The Jews are expelled from Spain when the Alhambra Decree takes effect.
August 12 » Christopher Columbus arrives in the Canary Islands on his first voyage to the New World.
September 6 » Christopher Columbus sails from La Gomera in the Canary Islands, his final port of call before crossing the Atlantic Ocean for the first time.
December 5 » Christopher Columbus becomes the first European to set foot on the island of Hispaniola (now Haiti and the Dominican Republic).
When copying data from this family tree, please include a reference to the origin: Peter John Oswald, "Pop Oswald Tree", database, Genealogy Online (https://www.genealogieonline.nl/pop-oswald-tree/P48120.php : accessed December 5, 2025), "Jean ROUVROY II (± 1425-1492)".
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