Question: When did the director of film A Yank In Ermine die?
Sentence (from "Bride of the Regiment"): The screenplay by Ray Harris and Humphrey Pearson is based on the book of the 1922 stage musical" The Lady in Ermine" by Frederick Lonsdale and Cyrus Wood, which had been adapted from the operetta" Die Frau im Hermelin" by Rudolph Schanzer and Ernst Welisch.
Relevant evidence: No