John Emerson (born Clifton Paden on May 29, 1874 – March 7, 1956) was an American stage actor, playwright, producer, and director of silent films (many featuring Douglas Fairbanks).
 Emerson was married to Anita Loos from June 15, 1919 until his death; prior to that they had functioned as a writing team for motion pictures and would continue to be credited jointly, even as Loos pursued independent projects.
Montreal Stories (French: "Montréal vu par..." ), also titled as Montreal Sextet in some releases, is a Canadian drama film, released in 1991 as an homage to the city of Montreal on the occasion of its 350th anniversary.
 Written and directed by Denys Arcand, Michel Brault, Atom Egoyan, Jacques Leduc, Léa Pool and Patricia Rozema, the film is an anthology of six short films, one by each of the credited directors.
Patricia Rozema (born August 20, 1958) is a Canadian film director, writer and producer.
 She was part of a loosely-affiliated group of filmmakers to emerge in 1980s from Toronto known as the Toronto New Wave.
Oh, You Women!
 is a 1919 American silent comedy film directed by John Emerson and written by John Emerson and Anita Loos.
 The film stars Ernest Truex, Joseph Burke, Bernard Randall, Gaston Glass, Louise Huff, and Betty Wales.
 The film was released on May 4, 1919, by Paramount Pictures.
 It is not known whether the film currently survives.
Come on In is a lost 1918 American comedy silent film directed by John Emerson and written by John Emerson and Anita Loos.
 The film stars Shirley Mason, Ernest Truex, Carl De Planta, Joseph Burke, Renault Tourneur, and Bernard Randall.
 The film was released on September 22, 1918, by Paramount Pictures.
 It is not known whether the film currently survives.
The Americano is a 1916 American silent adventure/romantic comedy film directed by John Emerson and stars Douglas Fairbanks in his last production for Triangle Film Corporation.
 Based on the novel "Blaze Derringer", by Eugene P. Lyle, Jr., the scenario was written by John Emerson and Anita Loos who also wrote the film's intertitles.
 The film was re-released by S.A. Lynch Enterprises on August 21, 1923.
 Three 16mm prints and one 8mm print of the film still exists.
 Set in a fictional South American country of Paragonia, it has been described as one of a group of films that supported United States imperialism by providing support to the idea of manifest destiny.
The Bachelor's Romance is a 1915 American comedy silent film directed by John Emerson and written by Martha Morton.
 The film stars John Emerson, Lorraine Huling, George LeGuere, Robert Cain, Sybilla Pope and Maggie Fisher.
 The film was released on February 11, 1915, by Paramount Pictures.
The Conspiracy is a 1914 American drama silent film directed by Allan Dwan and written by Robert M. Baker, Allan Dwan and John Emerson.
 The film stars John Emerson, Lois Meredith, Harold Lockwood, Iva Shepard, Francis Byrne and Hal Clarendon.
 The film was released on December 10, 1914, by Paramount Pictures.
Good-Bye, Bill is a lost 1918 American comedy silent film directed by John Emerson and written by John Emerson and Anita Loos.
 The film stars Shirley Mason, Ernest Truex, Joseph Allen Sr., Joseph Burke, Carl De Planta, and Henry S. Koser.
 The film was released on December 15, 1918, by Paramount Pictures.
Reaching for the Moon is a 1917 American silent adventure film directed by John Emerson and written by John Emerson, Joseph Henabery, and Anita Loos.
 The film stars Douglas Fairbanks, Eileen Percy, Richard Henry Cummings, Millard Webb, Eugene Ormonde, and Frank Campeau.
 The film was released on November 17, 1917, by Paramount Pictures.
 It has been released on DVD.

Question: Are John Emerson and Patricia Rozema both Canadian?
Answer: no