Question: What is the date of death of Robert Boyle, 11Th Earl Of Cork's father?
Answer: 22 June 1904

Richard Edmund St Lawrence Boyle, 9th Earl of Cork and Orrery KP, PC (19 April 1829 – 22 June 1904), styled Viscount Dungarvan between 1834 and 1856, was a British courtier and Liberal politician. In a ministerial career spanning between 1866 and 1895, he served three times as Master of the Buckhounds and twice as Master of the Horse. Robert John Lascelles Boyle, 11th Earl of Cork and Orrery (8 November 1864 – 13 October 1934), known as Hon