Donation deed by which Luís de Brito, Fidalgo da Casa do Rei, administrator of the entails of S. Lourenço de Lisboa and S. Estêvão de Beja, and his wife, D. Joana de Ataíde, donated, respectively, the third part of his assets and all of her patrimony to the convent of Nossa Senhora do Rosário of Lisboa, which they had founded, obligating its friars to celebrate 2 daily perpetual masses, 2 weekly masses and 2 masses each All Saint's day for their souls. The institutors maintained the privilege of giving consent to the choice of the convent's prioress. After the death of both of them, the Provinciais da Ordem de S. Domingos would become the administrators of the convent and of their chapel. The ornaments of their chapel are minutely described, as well as their devotional library. Followed by a warrant confirming this deed, issued on 1519-08-30, and a termo de apresentação, issued on 1520-03-02.