Bohol's first indigenous people settled in the Anda peninsula. These people came from northeast Mindanao. These people were responsible for the Anda petrographs which are one of the most important indigenous rock writing in the country. Around the 12th century, a group of people from Northern Mindanao settled in the strait between mainland Bohol and the island of Panglao. Those people came from a nation in northern Mindanao called Lutao (probably the animist kingdom of what will soon be the Islamic Lanao). Those people established the kedatuan (kingdom) of Dapitan in western Bohol because the true indigenous people of Bohol in the Anda peninsula and nearby areas were not open to them, forcing them to establish settlement in the western part of the island. They occupied both shores and the entire island of Panglao. The kedatuan was first built with hardwood on the soft seabed. It engaged it trade with nearby areas and some Chinese merchants.[17]
