Infanta Maria Teresa Isabel of Spain Spanish infanta (1882–1912) Parents Maria Christina of Austria Alfonso XII of Spain Children Infanta Maria del Pilar of Spain Luis Alfonso de Baviera José Eugenio de Baviera Infanta Maria de las Mercedes of Spain Siblings María de las Mercedes, Princess of Asturias Alfonso XIII Alfonso Sanz y Martínez de Arrizala Fernand Sanz Partners Prince Ferdinand of Bavaria
