Question: What is the date of birth of the director of film Bab'S Matinee Idol?
Sentence (from "Bab's Matinee Idol"): Bab's Matinee Idol is a 1917 American silent romantic comedy film, based on the Mary Roberts Rinehart novels, produced by Famous Players-Lasky, and directed by J. Searle Dawley.
Relevant evidence: Yes