The Cedula of Population was a 1783 edict by the representative of the King of Spain, José de Gálvez, opening Trinidad to immigration from, primarily, the French Caribbean islands. Negotiated by Phillipe Rose Roume de Saint-Laurent, a key figure in Trinidad's colonial history,[1] the edict consists of 28 articles governing several forms of land grants to encourage population growth, naturalization of inhabitants, taxation, armament of enslavers, the duty and function of a militia to protect the island, and merchant and trade issues.[2]