Sultan Alauddin Muhammad Da`ud Syah I (1802 - 1838) was the thirty-first sultan of Aceh in northern Sumatra. He was the sixth ruler of the Bugis Dynasty and reigned from 1823 to 1838. ==Accession and consolidation of Aceh== The old sultan Alauddin Jauhar ul-Alam Syah had led a turbulent reign and was not recognized in all Aceh at his death in Dec....