Miguel Alonso del Yerro is the eldest son of Javier and María. A trained agronomist, he spent his early years working in the financial world and in 2011 he joined the family project in charge of commercial management. He is currently in charge of the technical management of the winery after several years of training and having visited the main wine regions of Portugal, France and Italy.

A fan of mountain sports and gastronomy, he enjoys family trips with his 4 children. He is a lover of the great vineyards of Castilla y León and of winemaking with little intervention in the cellar, always seeking to produce fine wines with great balance.