Ataíde Semedo led the Quinta da Dôna that marked the history of Bairrada with classy reds such as 1992, revealing with some producers such as Luís Pato, Mário Sérgio Nuno Alves and 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 ha of vines (3 ha of red varieties Baga, Touriga Nacional, Syrah and Pinot Noir and 2 ha of white varieties Bical, Cercial , Viognier, Chardonnay and Pinot Blanc). The vines are planted in clay-limestone soil, exposed to the South and Southwest, in a cool Atlantic area that provides a beautiful freshness to produce precise and fine sparkling wines.