Question: What is the date of death of the director of film The Ramparts We Watch?
Sentence (from "Louis de Rochemont"): Louis de Rochemont (January 13, 1899 – December 23, 1978) was an American film maker known for creating, along with Roy E. Larsen from Time, Inc., the monthly theatrically shown newsreels "The March of Time".
Relevant evidence: Yes