María de Padilla
María Díaz de Padilla (1334 –Seville, July 1361) was the mistress of King Peter of Castile.
Manja Behrens
Manja Behrens( 1914–2003) was a German stage, film and television actress.
She is best remembered as the mistress of" Reichsleiter" Martin Bormann during World War II.
Kardosné
Kardosné( 16th century) was the mistress of Hungarian king János Szapolyai.
She lived in Debrecen and she had no children with Szapolyai.
Friedrich Feher
Friedrich Feher (16 March 1889 – 30 September 1950) was an Austrian-Jewish actor and film director.
He first entered the film business in 1913, starting out as an actor but quickly gravitating toward directing.
He is perhaps best remembered as Francis, the protagonist of "The Cabinet of Dr. Caligari" (1920).
He directed "The House Without Windows"
that same year (based on a book by Thea von Harbou), in which his art directors mimicked the Expressionist set designs of "Caligari", and which is now considered a lost film.
Feher was born Friedrich Weiss in Vienna and died in 1950 in Stuttgart at age 61.
Magda Lupescu
Elena Lupescu (3 September 1899 – 29 June 1977) better known as Magda Lupescu, was the mistress of King Carol II of Romania and married him after his abdication.
The Mistress of the Governor
The Mistress of the Governor (German: Die Geliebte des Gouverneurs) is a 1927 German silent film directed by Friedrich Feher and starring Magda Sonja, Fritz Kortner and Otto Wallburg.
The film's art direction was by Max Knaake.
Zuzanna Orłowska
Zuzanna Orłowska( died after 1583), was the mistress of Sigismund II Augustus.
Their relationship lasted for seven years.
Barbara Giżanka
Barbara Gizanka( 1550- 1589) was the mistress of Sigismund II Augustus.
Their relationship attracted considerable attention and was regarded as a scandal.
Esther Imbert
Esther Imbert( 1570- 1593), was a French noblewoman.
She was the mistress of Henry IV of France in 1586- 1588.
She had a child with the king, Gideon( 1588- 1589).
She was accepted by Diane d'Andoins as a mistress of secondary rank.
The Wild Geese (1953 film)
Hideko Takamine stars as Otama, a beautiful young woman who becomes the mistress of a married man in order to support her aging father.

Question: Where did the director of film The Mistress Of The Governor die?
Answer: Stuttgart