Bob Cook
Robert Arthur" Cookie" Cook( January 6, 1946 – March 29, 1978) was a Canadian ice hockey player.
Cook played professional ice hockey from 1966 to 1975, including 72 games in the National Hockey League( NHL) with four teams.
Cook finished his career with the New Haven Nighthawks of the American Hockey League( AHL) during the 1974 – 75 season.
Johnny Matz
Reinhold Jean Matz( June 1, 1892 – December 21, 1969) was an American- Canadian professional ice hockey player.
Matz played senior amateur and professional ice hockey from 1911 until 1928, including one season in the National Hockey League for the Montreal Canadiens.
He was born in Casper, Wyoming.
Hideyuki Osawa
Throughout the entirety of his professional career, Osawa played for the Nippon Paper Cranes of Asia League Ice Hockey, from 2001 until his retirement in 2016.
He also played for the Japan national team from 2005 to 2011.
Stephen Dixon (author)
Stephen Dixon( June 6, 1936 – November 6, 2019) was an American author of novels and short stories.
Otto Perry
Otto Perry( 1894–1970) was an American photographer and railfan specializing in railroad photos.
Perry worked as a mailman in Denver, Colorado, where he met and became friends with Louis McClure, another noted photographer.
By the time Perry died, his collection contained more than 20,000 photos, from all parts of North America.
They were donated to the Western History Department of the Denver Public Library and have been made available for viewing on the internet.
Phil Stevens (ice hockey)
Philip Collins Stevens( February 15, 1893 – April 8, 1968) was a Canadian professional ice hockey centre who played professional hockey from 1914 until 1932, including 3 seasons in the National Hockey League for the Montreal Wanderers, Montreal Canadiens and Boston Bruins.
Stephen Dixon (ice hockey)
Stephen Dixon( born September 7, 1985) is a Canadian professional ice hockey centre currently playing for Cardiff Devils of EIHL, the current champions of the British league.
Ron DeGregorio
Ron DeGregorio an American ice hockey executive.
He was the president of USA Hockey from 2003 to 2015, when he was elected the organization's fourth president since 1937 in 2003.
He was awarded the Lester Patrick Trophy the same year.
Björn Palmqvist
Björn Palmqvist( born March 15, 1944) is a Swedish former professional ice hockey player.
He played with Djurgårdens IF Hockey from 1966 to 1978.
He competed as a member of the Sweden men's national ice hockey team at the 1968 and the 1972 Winter Olympics and several Ice Hockey World Championships.
John Gravel
John Gravel( born October 27, 1941) is a former ice hockey defenceman who played 16 seasons of professional hockey from 1962 to 1978.
Gravel played eight games in the World Hockey Association during 1972 – 73 WHA season with the Philadelphia Blazers.

Question: Were Stephen Dixon (ice hockey) and Otto Perry from the same country?
Answer: no