By the 15th century, Arab and Indian missionaries and traders from Malaysia and Indonesia brought Islam to the Philippines, where it both replaced and was practiced together with indigenous religions. Before that, indigenous tribes of the Philippines practiced a mixture of Animism, Hinduism and Buddhism. Native villages, called "barangays" were populated by locals called Timawa (Middle Class/ freemen) and Alipin (servants & slaves). They were ruled by Rajahs, Datus and Sultans, a class called Maginoo (royals) and defended by the Maharlika (Lesser nobles, royal warriors and aristocrats). These Royals and Nobles are descended from native Filipinos with varying degrees of Indo-Aryan and Dravidian, which is evident in today's DNA analysis among South East Asian Royals. This tradition continued among the Spanish and Portuguese traders who also intermarried with the local populations.