Adolf von Heinleth
Adolf( or Adolph)
Ritter von Heinleth( 24 October 1823 – 26 February 1895) was a Bavarian General der Infanterie and War Minister under Ludwig II of Bavaria and under Otto of Bavaria.
Caroline of Baden
Caroline of Baden( 13 July
1776 – 13 November 1841) was by marriage an Electress of Bavaria and later the first Queen consort of Bavaria by marriage to Maximilian I Joseph of Bavaria.
Elisabeth Ludovika of Bavaria
Elisabeth Ludovika of Bavaria( 13 November 1801 – 14 December 1873) was a Princess of Bavaria and later Queen consort of Prussia.
Sophia Dorothea of Hanover
Sophia Dorothea of Hanover( – 28 June 1757) was a Queen consort in Prussia as spouse of Frederick William I.
She was the sister of George II, King of Great Britain, and the mother of Frederick II, King of Prussia.
Ernst Lubitsch
Ernst Lubitsch (January 29, 1892November 30, 1947) was a German-American film director, producer, writer, and actor.
His urbane comedies of manners gave him the reputation of being Hollywood's most elegant and sophisticated director; as his prestige grew, his films were promoted as having "the Lubitsch touch".
Among his best known works are "Trouble in ParadiseDesign for LivingNinotchkaThe Shop Around the CornerTo Be or Not to Be" and "Heaven Can Wait".
In 1946, he received an Honorary Academy Award for his distinguished contributions to the art of the motion picture.
Ludwig II, King of Bavaria
Ludwig II, King of Bavaria is a 1929 German silent historical film directed by William Dieterle and starring Dieterle, Theodor Loos and Eugen Burg.
It portrays the life and reign of the monarch Ludwig II who ruled Bavaria from 1864 to 1886.
It was made at the Bavaria Studios in Geiselgasteig, Munich.
The production company was the German subsidiary of the American studio Universal Pictures.
Marie of Prussia
Marie of Prussia (October 15, 1825 – May 17, 1889) was Queen of Bavaria and the mother of Kings Ludwig II and Otto of Bavaria.
William Dieterle
William Dieterle( July 15, 1893 – December 9, 1972) was a German- American actor and film director, who emigrated to the United States in 1930 to leave a worsening political situation.
He worked in Hollywood primarily as a director for much of his career, becoming a United States citizen in 1937.
His best- known films include" The Devil and Daniel Webster The Story of Louis Pasteur"( 1936) and" The Hunchback of Notre Dame".
His 1937 film" The Life of Emile Zola" won the Academy Award for Best Picture, the second biographical feature to do so.
Eduard von Lutz
Eduard Ritter von Lutz( 13 January 1810 – 8 July 1893) was a Bavarian Major General and War Minister under Maximilian II of Bavaria and under Ludwig II of Bavaria.
Meyer from Berlin
Meyer from Berlin( German: Meyer aus Berlin) is a 1919 German silent comedy film directed by Ernst Lubitsch and starring Lubitsch, Ossi Oswalda and Ethel Orff.
It was part of the Sally series of films featuring Lubitsch as a sharp young Berliner of Jewish heritage.
It was Lubitsch's penultimate film as an actor, after 1920 he devoted himself entirely to screenwriting and directing.

Question: Do both directors of films Ludwig Ii, King Of Bavaria and Meyer From Berlin share the same nationality?
Answer: yes