Education
He played college football at Boston College and attended Hingham High School in Hingham, Massachusetts.
He played college football at Boston College and attended Hingham High School in Hingham, Massachusetts.
Cronin played high school football for the Hingham High School Harbormen. He started the Harbormen hockey team in the early 1940s. He was inducted into the Hingham High School Athletic Hall of Fame in 1999.
Cronin played college football for the Boston College Eagles.
Boston Bulldogs
Cronin played for the Boston Bulldogs of the American Football League in 1926. Providence Steam Roller
Cronin played for the Providence Steam Roller from 1927 to 1929.
He was also a member of the Boston Bulldogs of the American Football League.