Question: When is Gerald David Lascelles's father's birthday?
Sentence (from "Henry Lascelles, 6th Earl of Harewood"): Henry George Charles Lascelles, 6th Earl of Harewood, (9 September 1882 – 24 May 1947), styled "The Honourable" Henry Lascelles before 1892 and Viscount Lascelles between 1892 and 1929, was a British soldier, peer and a Yorkshire landowner.
Relevant evidence: Yes