Family is deeply interwoven in the history of professional hockey. The Sutter Brothers (all six of them) and their myriad of hockey-playing offspring, the Howes, the Gretzkys (technically), the Hulls, the Espositos, the Richards, the Staals, the Tkachuks — the list of relatives to all play hockey professionally is long.
Dating back to the origins of the Québec Nordiques in the WHA (which, for the purposes of this article, will be included in this list), there are plenty of bloodlines that reach through the minor leagues, up to the NHL, and across the span of a half-century; based on extensive research, there are 27 total families and 63 total individuals within them who have been at least peripherally connected to the Québec Nordiques/Colorado Avalanche and the franchise's various affiliate teams.