Question: What nationality was the character portrayed by Richard Heinrich Ludwig Münch in "Patton" (1970)?

Context paragraphs:
Heinrich Louis d'Arrest: Heinrich Louis d'Arrest (13 August 1822 – 14 June 1875; ]  ) was a German astronomer, born in Berlin.  His name is sometimes given as Heinrich Ludwig d'Arrest.

Alfred Jodl: Alfred Josef Ferdinand Jodl (   ; 10 May 1890 – 16 October 1946) was a German general and war criminal during World War II, who served as the Chief of the Operations Staff of the Armed Forces High Command (Oberkommando der Wehrmacht).

Richard Münch (actor): Richard Heinrich Ludwig Münch (10 January 1916 – 6 June 1987), better known as Richard Münch, was a German actor, best known for portraying Alfred Jodl in "Patton" (1970).  He also portrayed General Erich Marcks in "The Longest Day" (1962).

Paul Richard Heinrich Blasius: Paul Richard Heinrich Blasius (9 August 1883 – 24 April 1970) was a German fluid dynamics physicist.

Hermann Müller (botanist): Heinrich Ludwig Hermann Müller (23 September 1829 – 25 August 1883) was a German botanist who provided important evidence for Darwin's theory of evolution.

Heinrich Dorn: Heinrich Ludwig Egmont Dorn (14 November 180410 January 1892) was a German conductor, composer, and journalist.  He was born in Königsberg (now known as Kaliningrad), where he studied piano, singing, and composition.  Later, he studied in Berlin with Ludwig Berger, Bernhard Klein, and Carl Friedrich Zelter.  His first opera, "Rolands Knappen", was produced in 1826, and was a success.  Around this time, he became co-editor of the "Berliner allgemeine Muzikzeitung".

Heinrich Georg von Boguslawski: Heinrich Georg von Boguslawski (7 December 1827 in Groß-Rake, near Breslau – 4 May 1884 in Berlin) was a German hydrographer and oceanographer.  He was the son of astronomer Palm Heinrich Ludwig von Boguslawski (1789–1851).

Snack eel: The Snack eel (Ethadophis merenda) is an eel in the family Ophichthidae (worm/snake eels).  It was described by Richard Heinrich Rosenblatt and John E. McCosker in 1970.  It is a marine, subtropical eel which is known from a single specimen discovered in Mexico, in the eastern central Pacific Ocean.  From the holotype, which was found in the stomach of a White seabass, males are known to reach a total length of 53 cm .

Ludwig von Urlichs: Karl Ludwig von Urlichs (November 9, 1813 – November 3, 1889) was a German philologist and archaeologist born in Osnabrück.  He was the father of archaeologist Heinrich Ludwig Urlichs (1864-1935).

Prince Henry of Prussia (1726–1802): Frederick Henry Louis (German: "Friedrich Heinrich Ludwig" ) (18 January 1726 – 3 August 1802), commonly known as Henry ("Heinrich "), was a Prince of Prussia and the younger brother of Frederick the Great.  He also served as a general and statesman, leading Prussian armies in the Silesian Wars and the Seven Years' War, having never lost a battle in the latter.  In 1786, he was suggested as a candidate for a monarch for the United States.

Supporting paragraphs: Richard Münch (actor) Alfred Jodl
Answer: German