Mary Proctor
Mary Proctor (1862 – September 11, 1957) was an American popularizer of astronomy.
While not a professional astronomer, Proctor became well known for her books and articles written for the public – particularly her children's fiction.
Despite various claims as being an American, there is a passenger list of about 1924 where she gives nationality as British.
Stanisław Kłosowicz
Stanisław Kłosowicz( 4 March 1903 – 16 October 1955) was a Polish cyclist.
He competed in the individual and team road race events at the 1928 Summer Olympics.
Stanisław Dunin-Karwicki
Stanisław Dunin- Karwicki( c. 1640 – c. 1725), also known as Stanisław Karwicki- Dunin or Stanisław Karwicki, of the Łabędź coat of arms, was a Polish noble, politician, and political writer.
He held the titles of Cześnik from 1688 and podkomorzy of Sandomierz from 1713 or 1714.
He was involved with the Polish Reformed Church and was deputy to several Sejms.
He authored the reformist treatise" De ordinanda Republica seu de corrigendis defectibus in statu Republicae Polonae".
Stanisław Sojka
Stanisław Sojka( born April 26, 1959 in Żory, Upper Silesia), also known as Stanisław Soyka, is a Polish jazz and pop singer, pianist and composer.
Ernst Melchior
Ernst Melchior( 26 June 1920) in Villach – 5 August 1978 in Rouen, France was an Austrian football player.
Alexandros Margaritis
Alexandros( Alex, Alexander) Margaritis;( born 20 September 1984) is a racing driver who is best known for competing in the German- based Deutsche Tourenwagen Masters touring car championship.
Prior to that, his career had focused on formula single seater racing in Europe.
Margaritis has dual nationality as a result of his place of birth and Greek parentage.
Stanisław Sojka
Stanisław Sojka( born April 26, 1959 in Żory, Upper Silesia), also known as Stanisław Soyka, is a Polish jazz and pop singer, pianist and composer.
Fourth umpire
The fourth umpire( sometimes referred to as the reserve umpire), is a cricket umpire.
For all international matches a fourth umpire is required to perform duties like bringing on the new ball, carrying drinks on to the field for the umpires, checking the batteries in the light meter, observing the pitch during the lunch and tea intervals to make sure there is no interference, or bringing on new bails.
The Fourth umpire will take over the Third umpire duties if something happens to one of the on- field umpires, as the rules state the third umpire will take over on- field duties.
For Test matches, the fourth umpire is appointed by the home side's Governing body from their nominees to the International Panel of ICC Umpires, so is the same nationality as the home side.
History of Japanese nationality
The history of Japanese nationality as a chronology of evolving concepts and practices begins in the mid-nineteenth century, as Japan opened diplomatic relations with the west and a modern nation state was established through the Meiji Restoration.
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: Does Ernst Melchior have the same nationality as Stanisław Kłosowicz?
Answer: no