High Quality Content by WIKIPEDIA articles! Raja Lumu (Sultan Sallehuddin Shah ibni Almarhum Daeng Chelak; 1705–1778) was the first Sultan of Selangor. He was the son of the famous Bugis warrior prince Daeng Chelak. He took on the title of Sultan Sallehuddin of Selangor in 1742. The Bugis had already begun to settle on the West coast of the Malayan Peninsula towards the end of the 17th century.