Question: What is the date of birth of Robert Balfour, 3Rd Earl Of Balfour's father?
Sentence (from "Gerald Balfour, 2nd Earl of Balfour"): Gerald William Balfour, 2nd Earl of Balfour, PC (9 April 1853 – 14 January 1945), known as Gerald Balfour or The Rt Hon.
Relevant evidence: Yes