Tadeusz Żakiej
Tadeusz Żakiej( 13 January 1915 – 6 October 1994) was a Polish musicologist and music publicist, as well as a food writer.
He used the pen name Tadeusz Marek when writing about music and the double pen name Maria Lemnis and Henryk Vitry for his work on culinary topics.
Gérard Hekking
Gérard Hekking( 24 August 1879 – 5 June 1942) was a French cellist.
Born in Nancy, he served as first cellist of the Concertgebouw Orchestra from 1903 until 1914.
In 1912 Alphons Diepenbrock composed his Berceuse(" Le Seigneur a dit à son enfant") for him and his wife, a soprano.
Among the works premiered by Hekking were Fauré's First and Second Cello Sonatas, in 1917 and 1921 respectively.
Hekking composed some works, including" Villageoise, Joujou mécanique, Danse pour les Sakharoff" and" Danse campagnarde", all for cello and piano.
From 1927 until his death Hekking taught cello at the Paris Conservatoire.
Among his students were Pierre Fournier, Maurice Gendron and Paul Tortelier.
Hekking died in Paris in 1942, aged 62.
He was the cousin of cellists André and Anton Hekking.
Henryk Grynberg
Henryk Grynberg( born 1936 in Warsaw) is a Polish writer and actor who survived the Nazi occupation.
He is an award- winning novelist, short- story writer, poet, playwright and essayist who had authored more than thirty books of prose and poetry and two dramas.
Grynberg, known as the “ chronicler of the fate of the Polish Jews ”, tackled in his writings the Holocaust experience and the post- Holocaust trauma.
Giuliano Carmignola
Giuliano Carmignola (Treviso, July 7, 1951) is an Italian violinist.
Born in Treviso, he studied with his father, then with Luigi Ferro at the Venice Conservatory and afterwards with Nathan Milstein and Franco Gulli at the Accademia Chigiana in Siena, Italy and Henryk Szeryng at the Geneva Conservatory.
In 1973, he was awarded a prize in the International Paganini Competition in Genoa.
Marta Mirska
Marta Mirska,( born Alicja Nowak February 12, 1918 in Warsaw – November 15, 1991), was a Polish singer active from 1940 to the mid-1960s.
Her distinctive alto voice brought her to popular attention immediately before World War II.
Her popularity peaked in the 1950s, with recordings on the Poznań- based Mewa and then the Polskie Nagrania labels.
Her best- known song was" Pierwszy siwy włos"( First Gray Hair), a nostalgic tango written by Kazimierz Winkler and Henryk Hubertus Jabłoński originally for singer Mieczysław Fogg.
Rudolf Werthen
Rudolf Werthen is a Belgian violinist, conductor and teacher.
He is founder and artistic director of the orchestra" I Fiamminghi" and was chief conductor of the symphonic orchestra of the Flemish Opera in 1989.
He has taught at the Royal Conservatory of Ghent since 1975.
Werthen was born in Mechelen, Belgium and was tutored by André Gertler and Henryk Szeryng.
Pierre Dauzier
Pierre Dauzier( 31 January 1939 in Périgueux – 28 September 2007 in Paris) was a French businessman.
Dauzier was the president of Havas for 12 years, and left the company in 1998.
He joined the company in 1963, when he was 24 years old.
Lesław Zając
Lesław Zając( born 10 October 1950) is a retired Polish runner who specialized in the 1500 metres.
He won a bronze medal in 4 x 720 metres relay at the 1973 European Indoor Championships, this time together with Krzysztof Linkowski, Czesław Jursza and Henryk Sapko.
He competed in the 1500 metres at the 1975 European Indoor Championships without reaching the final.
He became Polish champion in 1973.
Isabelle Flory
Isabelle Flory( born 1951) is a French violinist.
She was a student of Yehudi Menuhin, Joseph Gingold, and Henryk Szeryng.
She has won numerous prizes, including the Jacques Thibaud International competition in 1971 and the Carl Flesch International competition in 1977.
She studied three years in Moscow and two years at the Guildhall School of Music in London.
Back in Paris, she founded the Ensemble Arpeggione and, six years later, the Arpeggione Quartet.
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 Pierre Dauzier and Henryk Grynberg of the same nationality?
Answer: no