Entail foundation deed by which D. António de Castelo Branco, son of Simão de Castelo Branco and his wife Maria de Meneses, established an entail, designating his nephew D. Lourenço de Castelo Branco, son of D. João de Castelo Branco, to be its first administrator. He left his nephew some houses and lands located in Lisboa and its outskirts, and some lands located in Torres Vedras. The institutor also left to his nephew a farm, lands and vineyards located in Lumiar, Odivelas and Ameixoeira given by Álvaro Machado in order to celebrate masses for his soul in the Church of Ameixoeira. He also left 30 000 réis for the purchase of immovable goods to be incorporated into this entail, and that would be obligated to the celebration of a daily masse in the Church of São Martinho, in Lisboa. It should succeed in this entail the eldest son or, in his absence, a daughter that would be single and that could marry someone belonging to the Castelo Branco's succession line.