Sybil Seely (Jan. 2, 1902 – Jun 26, 1984) was a silent film actress who worked with the well known silent film comedy actor Buster Keaton. She was credited in most of her films as Sibye Trevilla.Sybil Seely was born Sybil Travilla to Harry Travilla and Lucie Ellen Boyker (1855 – 1949) in Los Angeles, California. She acted in her first film, Hearts and Flowers at the age of 17. She acted in 21 films on record, some of which were filmed with co-actor Buster Keaton. In 1920, she married screenwriter Jules Furthman. They had a son, Jules Jr., born in 1921. In 1922, she retired from her acting career. She died in Culver City, California, at the age of 82.
Dark-haired silent screen comedienne. A favourite leading lady of Buster Keaton, she appeared in several of his early two-reel comedies. Retired from films in 1922, after marrying the writer Jules Furthman. Lived in Culver City towards the end of her life.