"While remaining patrilineal dynasts of the duchy of Saxe-Coburg and Gotha according to pp. 88, 116 of the 1944 Almanach de Gotha, Title 1, Chapter 1, Article 5 of the 1838 Portuguese constitution declared, with respect to Ferdinand II of Portugal's issue by his first wife, that 'the Most Serene House of Braganza is the reigning house of Portugal and continues through the Person of the Lady Queen Maria II'. Thus their mutual descendants constitute the Coburg line of the House of Braganza"