Duarte de Bragança, 1.Marqués de Flechilla, Conde d'Oropesa 21 Sep 1569 Vila Vicosa - 28 May 1627 Madrid Parents João I, Duke of Braganza Infanta Catherine, Duchess of Braganza Children Fernando Alvarez de Toledo y Portugal, 1.Marqués de Xarandilla Siblings Alexandre de Bragança Alexander de Bragança Felipe de Bragança Saraphine de Bragança Teodósio II, Duke of Braganza Eduardo de Braganza, 1st Marquis of Frechilla and Villarramiel