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.
Maria Teresa, Grand Duchess of Luxembourg
Maria Teresa, Grand Duchess of Luxembourg( born María Teresa Mestre y Batista; on 22 March 1956), is the spouse of Grand Duke Henri.
Sophia Magdalena of Denmark
Sophia Magdalena of Denmark (3 July 1746 – 21 August 1813) was Queen of Sweden as the spouse of King Gustav III.
Mehdi Abrishamchi
Mehdi Abrishamchi is an Iranian People's Mujahedin of Iran( MEK) politician who has been described as" the right hand man of Massoud Rajavi".
He is the former spouse of the group's current leader, Maryam Rajavi, whom he divorced so that she could become the spouse of Massoud Rajavi.
Princess Auguste of Bavaria (1875–1964)
Princess Auguste of Bavaria( 28 April 1877 – 25 June 1964) was a member of the Bavarian Royal House of Wittelsbach and the spouse of Archduke Joseph August of Austria.
Marie-Louise Coidavid
Marie Louise Coidavid( 1778 – March 11, 1851), was the Queen of the Kingdom of Haiti 1811 – 20 as the spouse of Henri I of Haiti.
The Non-Stop Flight
The Non-Stop Flight is a 1926 American silent drama film directed by Emory Johnson and written by Emilie Johnson.
The film stars Knute Erickson and Marcella Daly.
The film was released on March 28,1926, by Film Booking Offices of America.
Arturo Ferrarin
Arturo Ferrarin( 13 February 1895 – 18 July 1941) was an Italian pioneer aviator.
His exploits included winning the" Raid Roma- Tokyo" air race in 1920 and a non-stop flight from Italy to Brazil in 1928 with fellow aviator Carlo Del Prete.
The latter flight set the world distance record for a non-stop flight.
Ferrarin, who was born in Thiene and was a decorated veteran of the Italian Royal Air Force during World War I, died in a plane crash at Guidonia Montecelio in 1941.
Wilmer Stultz
Wilmer Lower Stultz( April 11, 1900 – July 1, 1929) was an aviator who made the first non-stop flight between New York City and Havana, Cuba.
He died in a crash in 1929.
Emory Johnson
Alfred Emory Johnson (March 16, 1894 – April 18, 1960) was an American actor, director, producer, and writer.
He started acting in silent films as a teenager.
Early in his career, Carl Laemmle choose Emory to become a Universal studio leading man.
He also became part of one of the early Hollywood celebrity marriages when he wed Universal Ingénue – Ella Hall.
In 1922, Emory acted and directed his first feature film – "In the Name of The Law".
He would continue to direct more feature films until the end of the decade.
By the early 1930s, his Hollywood career had faded, and he became a portrait photographer.
In 1960, he died from burns sustained in a fire.

Question: Who is the spouse of the director of film The Non-Stop Flight?
Answer: Ella Hall