Wisteria (Steve Kuhn album)
Wisteria is a jazz album by pianist Steve Kuhn and his trio, released on ECM Records in 2012 as ECM 2257.
Giovanni Kotchev
Giovanni Kotchev( born 30 May 1999) is an Austrian- Bulgarian footballer who currently plays as a midfielder for Austrian side FC Mauerwerk.
Arnie Bernstein
Arnie Bernstein( born 1960) is an American writer of historical nonfiction.
His works include" Bath Massacre: America ’s First School Bombing" and" Swastika Nation: Fritz Kuhn and the Rise and Fall of the German- American Bund".
Marty Morell
Marty Morell( born February 25, 1944) is a jazz drummer who was a member of the Bill Evans Trio for seven years—longer than any other drummer.
Before joining Bill Evans, he worked with the Al Cohn- Zoot Sims Quintet, Red Allen, Gary McFarland, Steve Kuhn, and Gábor Szabó.
Wunderbar (The Living End album)
Wunderbar is the eighth album by the Australian rock band
The Living End, released on 28 September 2018.
It was produced by Tobias Kuhn and is the band's first album recorded in Europe.
Lacordaire
Several people share the surname Lacordaire:
Bob Keane
Bob Keane( January 5, 1922 – November 28, 2009), born Robert Verrill Kuhn, and also sometimes known as Bob Keene, was an American musician, producer and owner of the record label Del- Fi Records.
He was well known for being the producer and manager of Ritchie Valens and Pinoy star Josephine Roberto aka Banig.
Dugès
Several people share the surname Dugès:
Ernst Kuhn
Ernst Wilhelm Adalbert Kuhn( 7 February 1846, in Berlin – 21 August 1920, in Munich) was a German Indologist and Indo- Europeanist.
He was the son of philologist Adalbert Kuhn.
He studied at the universities of Berlin and Tübingen, receiving his doctorate in 1869 with a dissertation- thesis on Kaccāyana," Kaccâyanappakaraṇae specimen".
In 1871 he obtained his habilitation for Sanskrit and comparative grammar at the University of Halle, and during the following year relocated to Leipzig as a lecturer.
In 1875, he became a full professor at the University of Heidelberg, and from 1877 to 1917 served as a professor of Aryan philology and comparative Indo- European linguistics at the University of Munich.
From 1873 he worked on the" Zeitschrift für vergleichende Sprachforschung", a journal founded by his father, and since 1892 was an editor of" Orientalische Bibliographie", a publication founded by August Müller in 1887.
In 1883 he became a member of the Bavarian Academy of Sciences.
Motility (album)
Motility is an album by American jazz pianist and composer Steve Kuhn and his band Ecstasy recorded in 1977 and released on the ECM label.

Question: Did Ernst Kuhn and Giovanni Kotchev share the same nationality?
Answer: no