Luciano Dompig
Luciano Dompig( born 2 March 1987 in Amsterdam) is a Dutch professional football player, who currently plays for TOT.
His best position is central midfielder.
Robert Cowan (cricketer)
Robert Cowan( 3 May 1880 – 11 November 1962) was an Australian cricketer.
He played four first- class matches for South Australia between 1904 and 1906.
Robert Cowan (ice hockey)
Robert Cowan( born September 5, 1983) is a Canadian former professional ice hockey defenceman.
Cowan attended Robert Morris University to play with the Robert Morris Colonials, where he captained the NCAA college hockey team from 2004 to 2008, scoring 1 goals and 20 assists for 21 points, while earning 197 penalty minutes, in 123 games played.
Cowan went on to play three years of professional hockey, including 133 regular season and 21 playoff games played with the Port Huron Icehawks of the International Hockey League, and 66 regular season games and 3 playoff games played with the Rio Grande Valley Killer Bees of the Central Hockey League.
Roman Neumayer
Roman Neumayer( 1930/ 1931 – 23/24 December 2015) was a German ice hockey executive, coach and player.
He served as the sport director of the German Ice Hockey Federation from 1970 to 1986 and as technical director for the International Ice Hockey Federation from 1986 to 1996.
He received the Paul Loicq Award for service to international ice hockey, and his career was recognized by induction into the German Ice Hockey Hall of Fame.
Tore Johannessen
Tore Johannessen( 2 April 1922 – 5 January 2005) was a Norwegian ice hockey referee and sports administrator.
As a referee, he officiated at both the Ice Hockey World Championships, and the Winter Olympic Games, and later served as president of the Norwegian Ice Hockey Association.
His career was recognized by induction into the IIHF Hall of Fame as a builder in ice hockey, and he received the Norwegian King's Medal of Merit.
Cory Laylin
Cory Laylin( born January 24, 1970) is an American former professional ice hockey and roller hockey defenseman.
Jason Krywulak
Jason Krywulak( born January 29, 1972) is a Canadian retired professional ice hockey and roller hockey player.
Stewart Iglehart
Stewart Birrell Iglehart( February 22, 1910 – December 19,1993) was a rancher, ice hockey and polo player.
He was born in Valparaíso, Chile but moved to the United States at a young age.
As a child he learned to play both ice hockey and polo.
While in prep school he was offered a professional ice hockey contract but declined.
Following prep school he attended Yale University, where he continued to play ice hockey and polo.
He became one of the best defensemen in college hockey and was selected to play in two different Winter Olympics.
Iglehart did not attend either.
In 1933 he played for Team USA at the World Ice Hockey Championships, winning a gold medal.
Following the tournament he continued to play amateur hockey, but quit to concentrate on polo.
As a polo player he won multiple championships and became a 10- goal rated player.
He represented the United States internationally on several occasions.
After his retirement from competitive athletics Iglehart owned a cattle ranch in Florida.
He was elected to both the United States Hockey Hall of Fame and the Museum of Polo and Hall of Fame.
Matt Dalton
Matt Dalton( born July 4, 1986) is a Canadian- South Korean professional ice hockey goaltender who is currently playing for Anyang Halla of the Asia League Ice Hockey and the South Korea men's national ice hockey team.
Scott Paluch
Scott Paluch is a regional manager for USA Hockey and a former ice hockey player and coach.

Question: Do Robert Cowan (Ice Hockey) and Luciano Dompig share the same nationality?
Answer: no