Question: What is the date of birth of the director of film Wee Macgregor'S Sweetheart?
Sentence (from "Wee MacGregor's Sweetheart"): Wee MacGregor's Sweetheart is a 1922 British silent romance film directed by George Pearson and starring Betty Balfour, Donald Macardle and Nora Swinburne.
Relevant evidence: Yes