Carta testemunhável of the will of Helena da Costa.

Documents produced by the entail.

Will by which Helena da Costa declared that she wanted to be buried in the Monastery of Santo Elói, in the chapel that her husband Pedro Vaz da Cunha founded with the obligation of daily masses. She left to the chapel her "casal" called “Dona Maria” with the obligation to celebrate more masses for her soul. Helena da Costa also left to her brother Pedro da Costa, Bispo de Sena, the farm of Pancas and some houses in Lisboa, with the obligation to incorporate them into this chapel.