Question: What is the date of birth of Francesco Ruspoli, 10Th Prince Of Cerveteri's father?
Sentence (from "Francesco Ruspoli, 10th Prince of Cerveteri"): Francesco, Principe Ruspoli (born 31 March 1967) is the 10th Principe di Cerveteri, 10th Marchese di Riano, 15th Conte di Vignanello and Prince of the Holy Roman Empire, son of Alessandro Ruspoli, 9th Prince of Cerveteri, and second wife Nancy de Girard de Charbonnières.
Relevant evidence: Yes