André Barde was the pseudonym of André Bourdonneau (July 1874, Meudon – October 1945, Paris), a French writer best known for his libretti for operettas. He was active from 1899-1936. He frequently collaborated with Charles Cuvillier - Son petit frère (1907), Afgar (1909), La Reine joyeuse (1912), Florabella (1921), and Nonnette (1922) being some examples. His works include Pas sur la bouche (1925; in English: "Not on the Mouth"), which has been filmed twice.

For more information press the link below:
https://en.wikipedia.org/wiki/Andr%C3%A9_Barde