Wilfrid Arthur "Billy" Coutu (March 1, 1892 – February 25, 1977), nicknamed "Wild Beaver", was a Canadian professional ice hockey defenceman who played ten seasons in the National Hockey League for the Montreal Canadiens, the Hamilton Tigers, and the Boston Bruins. He is the only player ever to have been banned from the NHL for life, as a result of his attack on a referee in 1927. While a member of the Montreal Canadiens, Coutu was one of the players hospitalized during the cancelled 1919 Stanley Cup series, won the Stanley Cup in the 1923–24 NHL season, and was captain of the team in the 1925–26 NHL season. After his eviction from the NHL, Coutu played a total of four years in the Canadian-American Hockey League (C-AHL) and American Hockey Association (AHA), then coached the C-AHL's Providence Reds. Personal life Billy Coutu's last name is sometimes incorrectly spelled "Couture", an error which appears in many NHL history books and, for a time, even showed up on the Montreal Canadiens website. Several hockey history books, including The Hockey News "Habs Heroes" by Ken Campbell incorrectly attribute his name to a photograph of teammate Louis Berlinguette. He and his family pronounced their name "Kootoo", which was sometimes confused with "Couture". Coutu's wife Gertrude was the sister of Wilhemina Aird Stewart, the mother of Mary Morenz, wife of Hockey Hall of Fame member Howie Morenz and grandmother to their daughter Marlene Geoffrion, wife of Bernie Geoffrion, another Hall of Famer. Howie Morenz played with Coutu on the Canadiens. Playing career Coutu turned professional with the Canadiens in 1916–17, the last season of the NHA. He stayed with the Canadiens when the new NHL formed for 1917–18. During the Stanley Cup playoffs in 1919, Coutu and four other teammates contracted influenza and were hospitalized. The 1919 Stanley Cup series was cancelled. After playing the 1920–21 NHL season with the Hamilton Tigers, Coutu was traded back to Montreal prior to the start of the 1921–22 NHL season, along with Sprague Cleghorn, in exchange for Harry Mummery, Amos Arbour, and Cully Wilson, in the NHL's first multiple-player trade. Wearing No. 9, Coutu was named Canadiens captain in 1925–26, replacing Sprague Cleghorn. After the 1925–26 NHL season, Coutu was deemed expendable and traded to the Boston Bruins in exchange for defenceman Amby Moran who ultimately played just 12 games for the Canadiens. During his first practice with