Ataíde Semedo led the Dôna farm that marked the history of Bairrada with classy reds like 1992, revealing with some producers like Luís Pato, Mário Sérgio Nuno Alves or Sidónio de Sousa the potential of the Baga variety. In 2005 he sold the farm to Caves Alliança and started a new project in São Mateus in the Anadia area, planting 5 hectares of vineyards (3 hectares of red Baga, Touriga Nacional, Syrah and Pinot Noir varieties and 2 hectares of white Bical, Cercial varieties). , Viognier, Chardonnay and Pinot Blanc). The vines are planted on clay-limestone soil, exposed to the South and Southwest, in a cool Atlantic area that provides a beautiful freshness to produce a precise and fine sparkling wine, a fragrant and full-bodied white made with the Rhone Viognier variety and a firm and red wine. aromatic blend of Baga and Touriga Nacional.