Gertrude of Bavaria
Gertrude of Saxony and Bavaria( 1152/55–1197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI.
George C. Howard
George C. Howard( 1818–1887) was a Nova Scotian- born American actor and showman who is credited with staging the first theatrical production of Harriet Beecher Stowe's" Uncle Tom's Cabin".
Uncle Tom's Cabin (1965 film)
Uncle Tom's Cabin is a 1965 German film directed by Géza von Radványi.
The film was entered into the 4th Moscow International Film Festival.
Uncle Tom's Cabin (1927 film)
Uncle Tom's Cabin (1927) is a silent film directed by Harry A. Pollard and released by Universal Pictures.
The film is based on the novel "Uncle Tom's Cabin" written by Harriett Beecher Stowe and was the last silent film version.
A copy is preserved at the Library of Congress.
In this version of the film, all of the major slave roles, with the exception of Uncle Tom himself, were portrayed by white actors.
Actress Mona Ray played the slave Topsy in blackface, while the slaves Eliza, George, Cassie and Harry were all presented as having very light skin coloring because of mixed-race heritage.
This film was released on DVD in 1999 by Kino.
Lassie Lou Ahern
Lassie Lou Ahern( June 25, 1920 – February 15, 2018) was an American actress.
She was best known for her recurring appearances in the" Our Gang" films.
Ahern was also known for her role as Little Harry in the 1927 silent film" Uncle Tom's Cabin".
George Aiken (playwright)
George L. Aiken( December 19, 1830 April 27, 1876) was a nineteenth- century American playwright and actor who is best known for writing the most popular of the numerous stage adaptations of Harriet Beecher Stowe's" Uncle Tom's Cabin".
Aiken was a writer of dime novels before he turned to theatre.
He became an actor in the troupe of his cousin, George C. Howard.
In 1852, shortly after the publication of Stowe's" Uncle Tom's Cabin", Aiken wrote his stage adaptation.
It was performed by Howard's company, with Aiken playing the hero, George Harris.
The play became a spectacular success.
His other works include a dramatization of Ann S. Stephens' novel" The Old Homestead".
He retired from the stage in 1867.
Aiken's original manuscripts for" Uncle Tom's Cabin" were passed down through the family along with other memorabilia from Howard's company.
The family placed the collection at the Harry Ransom Center in 1963.
Uncle Tom's Cabin (1918 film)
Uncle Tom's Cabin was a 1918 American silent drama film directed by J. Searle Dawley, produced by Famous Players- Lasky Corporation and distributed by Paramount Pictures under the Famous Players- Lasky name.
The film is based on Harriet Beecher Stowe's 1852 novel" Uncle Tom's Cabin" and George Aiken's eponymous play.
" Uncle Tom's Cabin" starred Marguerite Clark, who portrayed both Topsy and Little Eva.
It is now considered to be a lost film.
William J. Le Moyne
William J. Le Moyne( 1831–1905) was an American actor who is credited with playing Deacon Perry in the first stage adaption of Harriet Beecher Stowe's anti-slavery novel," Uncle Tom's Cabin".
Harry A. Pollard
Harry A. Pollard (January 23, 1879 – July 6, 1934) was an American silent film actor and director.
His wife was silent screen star Margarita Fischer.
Uncle Tom's Cabin (1914 film)
Uncle Tom's Cabin is a 1914 American silent historical drama film directed by William Robert Daly and starring Sam Lucas, Walter Hitchcock and Hattie Delaro.
It was based upon playwright George L. Aiken's theatrical adaptation of Harriet Beecher Stowe's 1852 novel," Uncle Tom's Cabin".
It was produced at Fort Lee, New Jersey by the newly- founded World Film studio.
In 2012, this film was selected for preservation in the United States National Film Registry by the Library of Congress as being" culturally, historically, or aesthetically significant".

Question: Who is the spouse of the director of film Uncle Tom'S Cabin (1927 Film)?
Answer: Margarita Fischer