Roman Hurej
Roman Hurej was a Polish luger who competed in the mid-1970s.
He and Józef Pietrończyk won the bronze medal in the men's doubles event at the 1974 FIL European Luge Championships in Imst, Austria.
Thomas Green (bishop)
Thomas Green( less properly Greene)( 1658 – 18 May 1738) was an English academic and bishop.
Józef Łaszewski
Józef Łaszewski( 30 November 1901 –?) was a Polish rower.
He competed at the 1928 Summer Olympics in Amsterdam with the men's eight where they were eliminated in the quarter- final.
Thomas F. Green
Thomas Franklin Green( 8 February 1927 – 20 December 2006) was an American educational theorist and philosopher.
Born on 8 February 1927, Thomas Franklin Green was raised in Lincoln, Nebraska.
His parents worked as a civil engineer and writer.
He studied political science and philosophy at the University of Nebraska, graduating in 1948.
Green elected to pursue a master's degree in philosophy, which he finished in 1949, at Nebraska.
He subsequently earned a doctorate from Cornell University.
Green began teaching at the South Dakota School of Mines and Technology, and furthered his career at Michigan State University prior to joining Syracuse University in 1964.
Four years later, he was awarded a Guggenheim fellowship.
Green was appointed Margaret O. Slocum Professor of Education in 1980, and retired from Syracuse in 1993.
He died in Jamesville, New York, at the age of 79 on 20 December 2006.
Thomas Green (footballer)
Thomas Green( born 25 November 1883) was an English footballer who played as a striker.
Arnold Green (rugby league)
Arnold Thomas Green( – 23 September 2016) was a New Zealand rugby league footballer who represented New Zealand.
Thomas Green Clemson
Thomas Green Clemson,( July 1, 1807 April 6, 1888) was an American politician and statesman, serving as an ambassador and the United States Superintendent of Agriculture.
He served in the Confederate States Army.
He founded Clemson University in South Carolina.
Thomas Green Fessenden
Thomas Green Fessenden( April 22, 1771 – November 11, 1837) was an American author and editor who worked in England and the United States.
Thomas G. Davidson
Thomas Green Davidson( August 3, 1805 – September 11, 1883) was a U.S. Representative from Louisiana.
Kieran Green
Kieran Thomas Green( born 30 June 1997) is an English professional footballer who plays as a central midfielder for club York City.
He has played in the English Football League for Hartlepool United.

Question: Are Thomas F. Green and Józef Łaszewski of the same nationality?
Answer: no