John Heartfield
John Heartfield( born Helmut Herzfeld; 19 June 1891 – 26 April 1968) was a German visual artist who pioneered the use of art as a political weapon.
Some of his most famous photomontages were anti-Nazi and anti-fascist statements.
Heartfield also created book jackets for book authors, such as Upton Sinclair, as well as stage sets for contemporary playwrights, such as Bertolt Brecht and Erwin Piscator.
Harald Feuchtmann
Harald Feuchtmann Pérez( born 22 December 1987) is a Chilean handball player for DJK Waldbüttelbrunn and the Chilean national team.
He participated at the 2017 World Men's Handball Championship.
He is the brother of Emil and Erwin who are both handball players themselves.
Gerd Hornberger
Gerd Hornberger (February 17, 1910 – September 13, 1988) was a German athlete who competed mainly in the 100 metres.
He competed for Germany in the 1936 Summer Olympics held in Berlin, Germany in the 4 x 100 metre relay where he won the bronze medal with his team mates Wilhelm Leichum, Erich Borchmeyer and Erwin Gillmeister.
Hornberger was born and died in Waldfischbach-Burgalben.
Hans Munch-Petersen
Hans Wilhelm Munch-Petersen (26 March 1869 - 8 September 1934) was a Danish scholar, son of the medical historian, Professor Julius Petersen, brother of Jon Julius Munch-Petersen and the father of Arne and Erwin Munch-Petersen.
Helmut Kremers
Helmut Kremers( born 24 March 1949) is a former German football player.
His twin brother, Erwin Kremers, also played as a German international with the two brothers playing with each other regularly.
Helmut and Erwin Kremers are the first ever twins to play in the Bundesliga.
Hassan Tarighat Monfared
Mohammad- Hassan Tarighat Monfared( born 1951) is an Iranian physician and conservative politician who served as the Minister of Health and Medical Education under President Mahmoud Ahmadinejad from March to August 2013.
Erwin Spinnler
Erwin Spinnler( born 11 April 1947) is a retired German football player.
He spent 6 seasons in the Bundesliga with Borussia Mönchengladbach and Kickers Offenbach.
Arthur Gerald Knight
Captain Arthur Gerald Knight( 30 July 1895 – 20 December 1916) was a British World
War I flying ace credited with eight aerial victories.
He was under attack by Oswald Boelcke and Erwin Böhme when they collided, causing Boelcke's death.
Two months later, Knight would fall under the guns of Manfred von Richthofen, who had also been in the dogfight when Boelcke was killed.
David Ji
David Longfen Ji is an American businessman who co-founded Apex Digital, an electronics manufacturer.
In 2004, he was arrested in China following a dispute with Sichuan Changhong Electric, a supplier owned by the city of Mianyang and the province of Sichuan.
Changhong accused him of defrauding them through bad checks.
Ji was taken, according to an account by his lawyer, to the senior management and told, "I decide whether you live or die."
He has been held in China without charges.
Ji's case highlighted an "implicit racism" in dealings with American businessmen.
As a U.S. citizen he was not granted the same treatment by authorities as non-ethnically Chinese businessmen sharing the same nationality.
Jainendra K. Jain
Jainendra K. Jain, an Indian- American physicist, is the Evan Pugh University Professor and Erwin W. Mueller Professor of Physics at Pennsylvania State University.
He is also Infosys Chair Visiting Professor at IISc, Bangalore.
Jain is known for his theoretical work on quantum many body systems, most notably for postulating particles known as Composite Fermions.

Question: Are Hassan Tarighat Monfared and Erwin Spinnler of the same nationality?
Answer: no