Juliette Roos was born on August 13, 1865 in Amsterdam, Noord-Holland, Netherlands as Jenny Juliette Roos. She was an actress, known for Suikerfreule (1935) and The Hypocrites (1923). She was married to Gerard Mulder and Jacobus Van Amerom. She died on October 27, 1957 in The Hague, Zuid-Holland, Netherlands.