Will made by Francisco Afonso da Costa Chaves e Melo in which he ordered, among other dispositions, the foundation of an entail with the perpetual mass obligation of half chapel of masses celebrated every year in the mother church of N. Sra. da Estrela, in Ribeira Grande, where his body should be buried. To administrate it, he named his niece Margarida as first administrator, but did not disposed over the succession clauses. He also appointed his niece Ana as administrator of the entail founded by Leonor Chaves, his mother.