Birth of Casa Agrícola, whose original owners were Manuel João Maria Arião (born in Ourense, Galicia) and Theresa de Jesus de Sampaio (born in Favaios), dedicated to agricultural management and the wine trade (among others, the Sandeman brand) . The couple had five children, but only D. Mariana de Sampaio Arião married and continued the family. After the death of Manuel João Maria Arião, his daughter, D. Maria da Glória de Sampaio Arião, became responsible for managing the family's assets.
Purchase of the first installment that would give rise to Quinta da Faísca by D. Maria da Glória de Sampaio Arião. Quinta da Faísca resulted from the combination of 32 articles. His niece Maria da Conceição Pinto Sampaio, daughter of D. Mariana de Sampaio Arião, would marry, years later, Manuel Carvalho de Matos and it would be the Carvalho de Matos family that would continue the wine exploration until the sale of Quinta da Faísca, in 2000.