Infante Antonio, Duke of Galliera Infante of Spain, fourth Duke of Galliera (1866–1930) (1866–1930) Parents Luisa Fernanda of Spain, Duchess of Montpensier Antoine of Orléans, Duke of Montpensier Children Infante Alfonso, Duke of Galliera Roberta of Orleans Luís Fernando de Orleans y Borbón Siblings Prince Felipe of Orléans Mercedes of Orléans Princess María Isabel of Orléans Prince Fernando of Orléans Prince Luis of Orléans Princess Maria Cristina of Orléans Princess Maria de la Regla of Orléans Princess Maria Amelia of Orléans Partners Lady Mond Infanta Eulalia, Duchess of Galliera