Eduard Gaertner
Johann Philipp Eduard Gaertner( 2 June 1801, Berlin – 22 February 1877, Flecken Zechlin, in Rheinsberg) was a German painter who specialized in depictions of urban architecture.
Klaas van Berkel
Klaas van Berkel( born July 24, 1953) is a Dutch historian, historian of science, and professor of Modern History at the University of Groningen in the Netherlands, known from his work on the history of science in the Netherlands, particularly the work of Isaac Beeckman, Simon Stevin and Eduard Jan Dijksterhuis.
Kirill Veselov
Kirill Vladimirovich Veselov  is a Russian ski-orienteering competitor and world champion.
He won a gold medal in the "relay event" at the World Ski Orienteering Championships in Moscow in 2007, together with Andrei Gruzdev and Eduard Khrennikov, and received a silver medal in the "long course" and a bronze medal in the "middle distance".
Fizuli Mammedov
Fizuli Mammedov( born 8 September 1977) is an Azerbaijani footballer currently playing for Yuksak Liqa club FK Simurq Zaqatala as a defender.
Werner Gysin
Werner Gysin(* 1915, † 1998) was a Swiss mathematician who introduced the Gysin sequence and Gysin homomorphism in his only published paper.
Gysin obtained his Ph.D from ETH Zurich in 1941 with a thesis written under the direction of Heinz Hopf and Eduard Stiefel.
Karl Eglseer
Karl Eglseer (5 July 1890 – 23 June 1944) was a general in the Wehrmacht during World War II who commanded the XVIII Corps.
He was a recipient of the Knight's Cross of the Iron Cross of Nazi Germany.
Eglseer was killed in an air crash in Austria on 23 June 1944, along with generals Thomas-Emil von Wickede and Eduard Dietl.
Eduard Alexander
Eduard Ludwig Alexander( 14 March 1881 – 1 March 1945, also known as Eduard Louis Alexander and Eduard Ludwig) was a German politician of the Communist Party( KPD) and a representative in the Reichstag.
Vasily Glukharev
Vasily Glukharev is a Russian ski orienteer.
He competed at the 2004 World Ski Orienteering Championships, where he placed 10th in the middle distance, and participated on the Russian relay team.
The Russian team consisted of Glukharev, Andrei Gruzdev, Ruslan Gritsan and Eduard Khrennikov, winning gold medals ahead of the Norwegian team.
Carl Michael Ziehrer
Carl Michael Ziehrer( more rarely spelled Karl Michael Ziehrer)( 2 May 1843 – 14 November 1922) was an Austrian composer.
In his lifetime, he was one of the fiercest rivals of the Strauss family; most notably Johann Strauss II and Eduard Strauss.
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.

Question: Were Fizuli Mammedov and Eduard Gaertner of the same nationality?
Answer: no