King John IV of Portugal

King João IV of Portugal, reigning from 1640 to 1656, is known for restoring Portugal's independence from Spain after the Iberian Union. A member of the House of Braganza, he led efforts to rebuild national pride, strengthen the economy, and support arts and culture. His reign marked the beginning of Portugal’s Political and military resurgence, helping to establish a new royal dynasty. João IV is often remembered as a symbol of Portuguese independence and resilience during a period of recovery from external domination.