In the early 1900s, Quinta do Crasto was purchased by Constantino de Almeida, the founder of the famous Constantino Port house. Today, his granddaughter, Leonor Roquette, and her husband Jorge Roquette own and manage the estate, together with their sons, Miguel and Tomás. The Roquette family has invested tremendous time, attention, and resources to rebuild and expand the vineyards and facilities to produce top quality Port and Douro table wines. Vineyard mapping, DNA-matched replanting, a new state-of-the-art wine cellar and centuries of tradition mean that no detail in the winemaking and vineyard management is overlooked.