Question: What is the date of death of Eugenia Martínez De Irujo, 12Th Duchess Of Montoro's mother?
Sentence (from "Cayetana Fitz-James Stuart, 18th Duchess of Alba"): María del Rosario Cayetana Fitz-James Stuart y Silva, 18th Duchess of Alba, GE (28 March 1926 – 20 November 2014), was head of the House of Alba and the third woman to hold the dukedom of Alba in her own right.
Relevant evidence: Yes