On this day in Boston Celtics history, Naismith Memorial Basketball Hall of Fame Celtics player and coach Tommy Heinsohn passed away after a long illness. Heinsohn, who was part of every one of Boston’s NBA-record 17 titles in one form or another, had been broadcasting for much of the time after leaving the team as a coach in the late 1970s and had been calling games with partner Mike Gorman right up until a few months before his passing.
