Portuguese colonization of the Americas won a significant victory in the Second Battle of Guararapes in 1649. By 1654, the Netherlands had surrendered and returned control of all Brazilian land to the Portuguese. In 1751, the State of Maranhão was restructured into the State of Grão-Pará and Maranhão, with a new capital and government. In 1772, the State of Grão-Pará and Maranhão was split into two new states, the State of Grão-Pará and Rio Negro and the State of Maranhão and Piauí. The new states would fare poorly and only last 3 years. In 1775, the three colonies of Portuguese America (the State of Brazil,
Welsh settlement in the Americas the presence of the settlers as an excuse to seize Patagonia. Welsh settlement in the Americas Welsh settlement in the Americas was the result of several individual initiatives to found distinctively Welsh settlements in the New World. It can be seen as part of the more general British colonization of the Americas. A story popularized in the 16th century claimed that the first European to see America was the Welsh prince Madoc in 1170. A son of Owain Gwynedd, prince of Gwynedd, he had supposedly fled his country during a succession crisis with a troop of colonists and sailed west.