Inspector was the first step to initiate any claim process. 2 In accordance with the provisions of the law, certain issues had to be clarified in the lawsuit initiated by Mariana. For example: with respect to the slave expedition in which he had arrived on the Island, he had to specify the name of the captain of the expedition ship, the place where the disembarkation took place and its date, and the date on which the Government Superior of the Island had declared the expedition exempt from its dependence. 3 1 National Archive of Cuba, Havana (ANC), Miscellany of Files, leg. 3642, no. H. Prepared file of order of the Sr. Colonel Lieutenant Governor in investigation of whether the emancipated black woman Mariana Bravo corresponds to the class of emancipated, according to the same statement in the application presented to the aforementioned Superior Authority. Trinity, 1878. 2 On September 23, 1817, a treaty was signed with the government of Madrid that marked the transition from simple debt, stipulated in 1814 in Vienna, to prohibition. In this new agreement, Spanish subjects are prohibited from dealing with the slave trade, immediately to the north of the Ecuador, leaving a period of six months for the expeditions begun to conclude their journeys, and allowing their continuation to the south of the Ecuador, until the May 30, 1820. The agreement also implied the commitment to deliver a certificate of emancipation in favor of the Africans who were on board. This situation caused the legal birth of the emancipated people in Cuba, which was specifically born in 1824 with the capture of the first brig. There were emancipated people in several European countries dependent on colonial metropolises, but the majority settled in Sierra Leone, Brazil and Cuba; although a significant segment of those liberated by the Mixed Commission in Havana went to Jamaica, Trinidad and Belize. In the case of Cuba, no certificate of emancipation has been found in the National Archives; apparently the document that replaces it is the document known as Filiation of signs particulars, delivered at the time of the sentence and in which the name, vessel and number of the expedition to which it belonged, consignee and other personal details of the body. 3 The study of the legal actions or claims processes undertaken by the emancipated in Cuba is part of the project of the Slavery Studies Group in Cuba, which is based in the Don Fernando Ortiz House of Higher Studies of the University of Havana and forms part of the 2nd chapter of my master's thesis: The legal actions of the emancipated in Cuba (1824 -1886) (Unpublished). In this way, we worked with: Files to prove emancipated status, Files requesting letters of freedom, Files for complaints against the consignees. In this work, the various actions of the emancipated people will be examined with the support of