Question: When is Infanta Eulalia Of Spain's mother's birthday?
Sentence (from "Infanta Eulalia of Spain"): Infanta Eulalia of Spain, Duchess of Galliera (María "Eulalia" Francisca de Asís Margarita Roberta Isabel Francisca de Paula Cristina María de la Piedad) (12 February 1864 – 8 March 1958) was the youngest and last surviving child of Queen Isabella II of Spain and the youngest sister of King Alfonso XII.
Relevant evidence: Yes