Maurice Rostand was a French author, the son of the poet and dramatist Edmond Rostand and the poet Rosemonde Gérard, and brother of the biologist Jean Rostand.
Rostand was a writer of poems, novels, and plays. Wikipedia
Born: May 26, 1891, Paris, France
Died: February 21, 1968 (age 76 years), Ville-d'Avray, France
Parents: Edmond Rostand and Rosemonde Gérard
Siblings: Jean Rostand
Plays: L'homme que j'ai tué