Fait général: 1430 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 1430 is the 8^{th} Catalan number.
Culture générale: 1430 is a boring number.
Date historique: November 30th is the day in 1868 that the inauguration of a statue of King Charles XII of Sweden takes place in the King's garden in Stockholm.