Question: What is the date of birth of Prince Baudouin Of Belgium's father?
Sentence (from "Prince Baudouin of Belgium"): Prince Baudouin of Belgium (3 June 1869 – 23 January 1891), born in Brussels, was the first child and eldest son of Prince Philippe, Count of Flanders, and his wife, Princess Marie of Hohenzollern-Sigmaringen.
Relevant evidence: Yes