Question: What is the date of death of Raimundo, 2Nd Duke Of Castel Duino's father?
Sentence (from "Raimundo, 2nd Duke of Castel Duino"): Raimondo, Prince della Torre e Tasso, 2nd Duke of Castel Duino (16 March 1907 – 17 March 1986) was the son of Alessandro, 1st Duke of Castel Duino and Princess Marie de Ligne.
Relevant evidence: Yes