Sylvie was born on January 3, 1883 in Paris, France as Louise Pauline Mainguené. She was an actress, known for La vieille dame indigne (1965), Thérèse Raquin (1953) and Roger la Honte (1922).
She died on January 5, 1970 in Compiègne, Oise, France.
View source on IMDb