Question: When is the founder of Société Industrielle Pour L’Aéronautique 's birthday?
Sentence (from "Société Industrielle Pour l’Aéronautique"): Industrielle Pour l’Aéronautique (SIPA) was a French aircraft manufacturer established in 1938 by Émile Dewoitine after his previous company, Avions Dewoitine, was nationalized the year before.
Relevant evidence: Yes