Diary of a Coquette
Diary of a Coquette (German:Tagebuch einer Kokotte) is a 1929 German silent drama film directed by Constantin J. David and starring Fee Malten, Ernst Stahl-Nachbaur and Alfred Döderlein.
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.
Edith Meinhard
Edith Meinhard is a German retired actress who appeared in more than fifty films during her career including the 1929 film" Diary of a Lost Girl".
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.
Alex Ferris
Alexander Ferris( born April 23, 1997) is a Canadian actor.
He is perhaps best known for his roles in the thriller film" The Invisible"( 2007), the drama film" The Time Traveler's Wife"( 2009), and the comedy film" Diary of a Wimpy Kid"( 2010).
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.
Constantin J. David
Constantin J. David (18 February 1886 – 19 February 1964) was a German journalist, film director, film producer, and actor.
He is also known for his marriage to the Hungarian actress, singer, and model Käthe von Nagy.
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.
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.
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.

Question: Who is the spouse of the director of film Diary Of A Coquette?
Answer: Käthe von Nagy