Will (extract) of Gaspar de Sampaio Pereira. The testator institutes an entail by his inheritance, partly constituted by debt instruments. He appointed his nephew João Leite Pereira as administrator, to be succeeded by his first-born son, excluding illegitimate children and forcing the administrators to use the Leite Pereira family name. The children of Francisca de Castro were excluded from the succession. A charge of perpetual masses to be celebrated in the chapel of Nossa Senhora do Desterro was attached to the entail.