In the 16th century one of the first Indo-Eurasian communities in the archipelago was in Manado. The first king of Manado was Muntu Untu (1630). He was half Spanish ancestry. Spain later gave Minahasa to the Portuguese in exchange for 350,000 ducats in a treaty. The rulers of Minahasa sent Supit, Pa'at, and Lontoh to fight with the Dutch to force the Portuguese out of Minahasa. They succeeded in 1655. They built their own fortress in 1658 and forced out the last Portuguese a few years later.