John IV, nicknamed John the Restorer, was the King of Portugal whose reign, lasting from 1640 until his death, began the Portuguese restoration of independence from Habsburg Spanish rule. Wikipedia
Born: March 19, 1604, Palais royal de Vila Viçosa, Vila Viçosa, Portugal
Died: November 6, 1656 (age 52 years), Ribeira Palace, Lisbon, Portugal
Children: Peter II of Portugal, Afonso VI of Portugal, Catherine of Braganza, and more
Parents: Teodósio II, Duke of Braganza and Ana de Velasco y Girón
Spouse: Luisa de Guzmán (m. 1633–1656)
Grandchildren: John V of Portugal, unnamed son Stuart, second stillborn child Stuart, and more
Deposed date: 1656