Henry VIII Marries Catherine of Aragon
Following the death of his father Henry VII earlier that year, the 17-year-old Henry VIII ascended the English throne and quickly sought to secure his dynasty through marriage. On June 11 he wed Catherine of Aragon, the widow of his elder brother Arthur and daughter of the powerful Spanish monarchs Ferdinand and Isabella. The union had been arranged years earlier to strengthen the Anglo-Spanish alliance against France. Catherine's substantial dowry and royal lineage brought immediate political prestige to the Tudor court. The marriage would last nearly 24 years and produce one surviving child, the future Mary I, before Henry's later quest for annulment reshaped English religion and politics.
Why it matters: The wedding cemented England's diplomatic ties with Spain and initiated the reign whose marital crises ultimately produced the English Reformation and the break with Rome. Catherine's position as queen consort influenced early Tudor foreign policy and court culture.