Denis Charles Potvin (born October 29, 1953) is a retired professional ice hockey defenseman and team captain for the New York Islanders of the National Hockey League.
 He is a four-time Stanley Cup winner as a member of the early 1980s New York Islanders.
 He is also a three-time James Norris Memorial Trophy winner as the NHL's top defenseman.
 He was elected to the Hockey Hall of Fame in 1991, and served as a commentator for Ottawa Senators' television broadcasts on Sportsnet.
 He is currently the color commentator for the Florida Panthers.
 Potvin was born in Vanier, Ontario, but grew up in Hull, Quebec.
 On January 27, 2017, in a ceremony during the All-Star Weekend in Los Angeles, Potvin was part of the second group of players to be named one of the '100 Greatest NHL Players' in history.
Alger Joseph "Al" Arbour (November 1, 1932 – August 28, 2015) was a Canadian ice hockey player, coach, and executive.
 He is second to Scotty Bowman for games coached in league history and third all-time in wins, behind Scotty Bowman and Joel Quenneville.
 Under Arbour, the New York Islanders won four consecutive Stanley Cups from 1980 to 1983.
 Born in Sudbury, Ontario, Arbour played amateur hockey as a defenceman with the Windsor Spitfires of the Ontario Hockey League.
 He played his first professional games with the Detroit Red Wings in 1953.
 Claimed by the Chicago Black Hawks in 1958, Arbour would help the team win a championship in 1961.
 Arbour played with the Toronto Maple Leafs for the next five years, winning another Cup in 1962.
 He was selected by the St. Louis Blues in their 1967 expansion draft and played his final four seasons with the team.
Robert Thomas "Butch" Goring (born October 22, 1949) is a retired Canadian ice hockey player.
 He played 16 seasons in the National Hockey League (NHL) for the Los Angeles Kings, New York Islanders and Boston Bruins.
 He is a four-time Stanley Cup winner with the Islanders.
 Since retiring as a player he has served as head coach of both the Bruins and Islanders.
 He currently serves as the Islanders TV color commentator alongside Islanders play by play announcer Brendan Burke.
Dean E. Chynoweth (born October 30, 1968) is a retired Canadian ice hockey defenceman who played in the National Hockey League for the New York Islanders and the Boston Bruins.
 Drafted 13th overall by the Islanders in the 1987 NHL Entry Draft, Chynoweth played 241 regular season games in 10 NHL seasons, scoring 4 goals and 18 assists for 22 points and clocked up 667 penalty minutes.
 He was also the head coach of the WHL's Seattle Thunderbirds.
 He served as the general manager and head coach for another WHL franchise, the Swift Current Broncos, from 2004 to 2011.
 Chynoweth was formerly an assistant coach with the New York Islanders.
The 1993–94 New York Islanders season was the 22nd season in the franchise's history and the final one with Al Arbour as head coach.
 For the second consecutive year, four Islanders reached the 30-goal plateau.
The 1973–74 New York Islanders season was the second season for the New York Islanders franchise in the National Hockey League.
 During the regular season, the Islanders finished in eighth place in the East Division with a 19–41–18 record and did not qualify for the Stanley Cup playoffs for the second straight year.
Alex Anthony is best known as the Public Address announcer for Major League Baseball's New York Mets, a position he has held since 2004, first at Shea Stadium and then at Citi Field since the Mets moved there in 2009.
 He has been called the "Voice of the Mets."
 He also announced New York Jets games at Giants Stadium and New Meadowlands Stadium from 2002-2008, New York Islanders games at the Nassau Coliseum from 1995-1998, backup PA announcer for the New York Rangers 2008-2012 and currently backup PA for the New York Islanders.
 He is currently one of two game day PA announcers for the New York Jets.
 He was the announcer for the US Open Tennis Championship in 2002 and 2003.
The 1972–73 New York Islanders season was the first season in the franchise's history.
 At the beginning of 1972, Gordie Howe was offered the job as first head coach of the New York Islanders, but turned it down.
 The Islanders were coached by Phil Goyette (6–38–4) and Earl Ingarfield (6–22–2).
 Overall, the team finished in last place with an appalling 12–60–6 record, unable to qualify for the playoffs.
Douglas Daniel Weight (born January 21, 1971) is an American professional ice hockey coach, executive and former player.
 He is currently the head coach and assistant general manager for the New York Islanders.
 During his 19-year National Hockey League career, he played for the New York Rangers, Edmonton Oilers, Carolina Hurricanes, Anaheim Ducks, St. Louis Blues and the New York Islanders.
The Islanders–Rangers rivalry, also unofficially known as the "Battle of New York", is a rivalry between the New York Islanders and New York Rangers of the National Hockey League.
 Both teams play in New York City, with the Rangers in the borough of Manhattan, and the Islanders in the borough of Brooklyn.
 They are two of the three teams that play in the New York metropolitan area, the other being the New Jersey Devils who play in Newark, New Jersey.
 The rivalry is an intra-city rivalry similar to the Mets–Yankees rivalry in Major League Baseball and join the recent Knicks–Nets rivalry and yesteryear's Dodgers–Giants rivalry as professional sports rivalries between teams based in New York City's most populous borough, Brooklyn, and the location of most of New York's corporate headquarters and shopping districts, Manhattan.

Question: What coach of the New York Islanders was born in Sudbury, Ontario? 
Answer: Al Arbour