In the eighteenth century the descendants of a variety of groups, including Minangkabaus, formed a new Malay state known as Siak. Through an examination of a traditional text, Hikayat Siak, a better understanding of how Malay identity expanded beyond the polity of Johor–Melaka, and was understood, is provided. A key factor in this transformation is how a prince, Raja Ismail, developed a Malay identity through raiding and violence.