Treaty of Interest
Jan 31 Under the Treaty of Lyon, French King Louis XII cedes Naples to Ferdinand II of Aragon after defeat in the Italian War of 1499–1504

Ferdinand II of Aragon

Louis XII
Event of Interest
Feb 29 Christopher Columbus uses a lunar eclipse to frighten hostile Jamaican Indians

Christopher Columbus
Event of Interest
Oct 12 Queen Isabella I of Spain signs her testament

Isabella I of Castile