Question: What is the date of death of Dacia Maraini's mother?
Sentence (from "Dacia Maraini"): She is the daughter of Sicilian Princess Topazia Alliata di Salaparuta, an artist and art dealer, and of Fosco Maraini, a Florentine ethnologist and mountaineer of mixed Ticinese, English and Polish background who wrote in particular on Tibet and Japan.
Relevant evidence: Yes