A further marriage between the Portuguese and English royal families occurred with the Marriage Treaty in 1662 when Charles II of England married Catherine of Braganza, daughter of King John IV of Portugal. Her dowry gave Britain Tangiers and Bombay, plus free trade to Portuguese colonies in Brazil and Asia. In return Charles raised a brigade of troops to serve in Portugal's Restoration War against Spain. Catherine is credited with popularising tea, which is now seen as a key part of British culture. In 1703, Portugal joined an alliance of England and the Netherlands in the War of the Spanish Succession against France and Spain. That same year, Portugal and England signed the Methuen Treaty. In the 18th century, the two nations were allies in the Seven Years' War.