From Wikipedia
Rosemary Theby (April 8, 1892 – November 10, 1973) was an American film actress. She appeared in some 250 films between 1911 and 1940.
Born Rosemary Theresa Theby in St. Louis, Missouri, Theby studied at Sargent's School in New York. A contemporary newspaper account described her as being of "medium-height, well proportioned, with regular features and dark hair".
Her first film experience came in the Vitagraph production of The Wager. By 1915, she was a star for the Universal film company. During World War I Theby took care of a refugee from Lithuania. After being educated and cared for by Theby, the young woman became her maid during an acute shortage of maids in Hollywood, in 1920.
As Miss Corintee in The Great Love (1918), Theby played the part of a German spy with great skill. The film was written and directed by D.W. Griffith. This was a vamp role which she began to play frequently after depicting characters in slapstick comedies. Theby played a Chinese vampire in Clung, a Fox Film production directed by Emmett Flynn. Later she began to portray more serious women.
Theby was solely a film actress. She declined an offer to accompany Chauncey Olcott to appear on stage for $85 per week. At the time she was earning $125 weekly in movies. She later regretted her decision because of the experience she would have gained.
Theby was married to fellow actor and director Harry Myers. After Meyers' death in 1938, she married Truitt Hughes to whom she remained married until her death. She lived for years at 1907 Wilcox Avenue in Los Angeles.
Theby supported Calvin Coolidge in the 1924 presidential election. Theby enjoyed playing golf, wearing her hair in a Bob cut, and possessed a preoccupation with personal cleanliness. On screen she appeared tall and willowy, entering a scene, according to one review in the Los Angeles Times, with a "sensuous glide".
Theby died of circulatory shock on November 10, 1973, at the age of 81.
Woman (uncredited)
Earthquake Survivor (uncredited)
Nightclub Patron (uncredited)
Rockwell's Secretary (uncredited)
Pirate's Club Customer (uncredited)
Shell Person
Paula Storm
Minor Role (uncredited)
Bit Role (uncredited)
Ma Snavely
Dinner Guest (uncredited)
Helpful Passerby (uncredited)
His Daughter
Woman (uncredited)
Matron (uncredited)
Nana
Sarah Morgan
Stella Mourdant
Countess Olga
Mrs. Fielding
Guest (uncredited)
The Weaver of Dreams
Miss Corintee
Wife
Chiquita
Madame de Serizy
Madge
Aunt Pearl
Rose
Princess Olga
Queen Morgan le Fay
Rosemary Theby (uncredited)
Mrs Cherub
Mrs. Wilbur Louder
Cherie
Rayma
Alicia Harrison
Winifred
Betty Chesterton
Mother
Aunt Rose
Mrs. Andy Martin
Priestess Kah
Nita de Garma
Mrs. Van Groot
Evelyn Beaudine
Ruth, Giuseppe's Fiancé
School Matron
(uncredited)
Third Girl
Madame Redoux
Mrs. Jackson
Mrs. Geoorge Bannister, 4th
Kut-al-Kulub
Celia
Beatrice Esmond
Lolette
Marge
Ethel Tunison
Mrs. Rossmore
Hedda Gobert
Carmen
Eleanor Crenshaw
The Nurse
Giulia
Mabel Wright - Daughter of Pronubial Couple
Mrs. Kent
Nina Micheltorena
Julia
Shirley Wayne
Margaret Knowles
Ethel Wynne
Mrs. Daly
Jane's Mother
Nell Avery
Eleanor - Marshall's Niece
Jeanne
'Alabam' Kenyon
Patsy O'Connell
Marian Green
Second Daughter
Mrs. Georges Mordeaux
Mrs. Wilmerding
Maria Inez
Daisy Appleton
Dick's Sweetheart
Rebecca Barish - the Daughter
Betty
Sybil
Norma Gyntsen
Quinetrea
Helen - Irene's Friend
Lila Lane - Harry's Sweetheart
Marie
Classmate
May
Rosa [O'Flynn]
Gladys Mayford
Tom's Sweetheart
Mrs. Love