Placid Olofsson
Dr OSB Placid Olofsson( born as Károly Olofsson, Rákosszentmihály, Hungary, 23 December 1916 – Budapest, Hungary, 15 January 2017) was a Hungarian Benedictine monk, priest, teacher and Gulag victim.
In 1946, he was interned in the Soviet Union in a Gulag labour camp on the basis of fake charges, where he spent ten years.
He found there his new vocation: to keep the other prisoners in countenance.
After his return to Hungary with his teachings, lectures and books, he gave faith and hope for life to thousands of people.
Károly Kós
Károly Kós( born as Károly Kosch,; December 16, 1883 – August 25, 1977) was a Hungarian architect, writer, illustrator, ethnologist and politician of Austria- Hungary and Romania.
Sydney Chaplin (American actor)
Sydney Earl Chaplin( March 30, 1926 – March 3, 2009) was an American actor.
He was the second son of Charlie Chaplin and Lita Grey.
One of his major roles was his father's film" Limelight"( 1952).
In theater, Chaplin won the Tony Award for Best Featured Actor in a Musical for his 1957 performance in" Bells Are Ringing".
Lita Grey
Lita Grey( born Lillita Louise MacMurray, April 15, 1908 – December 29, 1995), who was known for most of her life as Lita Grey Chaplin, was an American actress and the second wife of Charlie Chaplin.
Károly Radóczy
Károly Radóczy( August 31, 1885 –?) was a Hungarian athlete.
He competed at the 1908 Summer Olympics in London and at the 1912 Summer Olympics in Stockholm.
In 1908 in the 200 metres, Radóczy advanced to the semifinals after a walkover win in the preliminary heats.
In Radóczy's first actual race he clocked in at 22.8 seconds, 0.2 seconds behind Robert Kerr and 0.1 seconds behind William Hamilton.
His third- place finish in the heat did not qualify him to advance to the final.
Four years later he was eliminated in the first round of the 800 metres competition.
Károly Huszár
Károly Huszár de Sárvár( born as Károly Schorn, 1882–1941) was a Hungarian politician who served as Prime Minister and acting Head of State of Hungary from November 1919 to March 1920.
His tenure coincided with a period of political instability in Hungary immediately after World War I, during which several successive governments ruled the country.
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.
Charles Chaplin Jr.
Charles Spencer Chaplin III( May 5, 1925 – March 20, 1968) was an American actor.
He was a son of Charlie Chaplin and Lita Grey.
He is known for appearing in 1950s films such as" The Beat Generation" and" Fans of the Wild".
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.
Károly Khuen-Héderváry
Count Károly Khuen-Héderváry de Hédervár, born as "Károly Khuen de Belás" (23 May 1849, Bad Gräfenberg , Austrian Silesia – 16 February 1918, Budapest), was a Hungarian politician; Ban of the Kingdom of Croatia-Slavonia in the late nineteenth century.
He succeeded the temporary reign of Ban Hermann Ramberg in 1883.
Khuen's reign was marked by a strong magyarization.
After a series of riots broke out against him in 1903, Khuen was relieved of his duty and appointed prime minister of Hungary.

Question: Does Lita Grey have the same nationality as Károly Radóczy?
Answer: no