Jacqueline Marval was the pseudonym for Marie Josephine Vallet (1866-1932), who was a French painter, lithographer and sculptor.
Vallet was born in Quaix-en-Chartreuse into a family of school teachers.
She was married in 1866, to a traveling salesperson, Albert Valentin, but separated from her husband in 1891 after the death of her son.