Catalina Ventura de Portugal-Columbus 9th Duchess of Veragua (1690–1739) Parents Pedro Manuel Colón de Portugal Teresa Mariana de Toledo Children Pedro Fitz-James Stuart James Fitz-James Stuart, 3rd Duke of Berwick Ventura FitzJames-Stuart y Colón de Portugal Jacobo Francisco FitzJames-Stuart y Colón de Portugal Catalina FitzJames-Stuart y Colón de Portugal María Guadalupe FitzJames-Stuart y Colón de Portugal Siblings Pedro Manuel Nuño Colón de Portugal y Ayala Partners James Fitz-James Stuart, 2nd Duke of Berwick