Question: When was the director of film 70,000 Witnesses born?
Sentence (from "70,000 Witnesses"): 70,000 Witnesses is a 1932 American pre-Code mystery film directed by Ralph Murphy, written by Garrett Fort, Robert N. Lee, Allen Rivkin and P.J. Wolfson, and starring Phillips Holmes, Dorothy Jordan, Charlie Ruggles, Johnny Mack Brown, J. Farrell MacDonald, Lew Cody and David Landau.
Relevant evidence: Yes