Which hockey family had the most players in the NHL?

Answer 1

the staals. one on Calgary one on pitsburg and one on the rangers

Actually The Sutter family had 6 brothers reach the NHL

The Sutter family, originally from Viking, Alberta, Canada, is one of the most famous families in the National Hockey League (NHL). Six brothers: Brent, Brian, Darryl, Duane, Rich, and Ron, reached the NHL in the 1970s and 80s.

Answer 2

The Sutter Brothers, had 6 out of 7 brothers in the NHL. Behind them is the Staal brothers they currently have all 4 brothers in the NHL. And behind them is The Niedermayer brothers have two brother in the NHL, the Niedermayer brothers are both the only brothers to ever play for the same NHL team .