Will (extract) made in Pernambuco by Cristóvão de Barros Rego in which he ordered the foundation of an entail composed of one of his sugar mills named São Bento and Nossa Senhora da Conceição, with all of its lands, cattle and slaves, and also by an urban ground in Olinda, over which he imposed the perpetual obligation of one weekly mass celebrated in every monday, as long as the world lasted, in the chapel of Nossa Senhora of Boa Vista. To administrate the entail he named his grandson Cristóvão de Barros Rego, son of Manuel da Mota Silveira and his daughter Catarina de Barros, as first administrator during his lifetime, and, after his death, the succession should always continue, preferably, on the eldest male heir. If Cristóvão had no heirs, the administration would be handled to his younger brothers, and if none of them had children, the entail would be administrated by the son of Simão Pereira Barbosa and Maria do Rego. If none of these alternative lines of succession produced male heirs, only then the administration would be given to the female heirs of Manuel da Mota Silveira and Catarina de Barros. The administrator would be obliged to give a wage worth 50.000 réis to the chaplain of Nossa Senhora da Boa Vista.