Will by which Padre António Pestana Durão established an entail with properties he owned in Crato, obligating its future administrators to support the perpetual celebration of one mass every sunday and holly day of the year. He designated his nephew, Francisco Caldeira Pestana, to become its first administrator, determining that, after his death, the succession should always continue, preferably, on the eldest heir. If Francisco died without leaving descendants or with minor aged children, the administration would be delivered to his brother Rodrigo Caldeira. If the lineage of the institutor became extinct, the vicar of Crato and the local priest of the village would appoint someone to administrate the chapel. The first administrator would have the obligation of register in a book the institutor's will and the fulfilment of the pious obligations. The testator declared that his body would be buried in the church of S. Martinho of Aldeia da Mata.