Jack was the son of Tim Mara and brother of Wellington, and served as the team's president for 31 years, in addition to becoming co-owner upon the death of his father in 1959.
Jack was the son of Tim Mara, and served as the team's president for 31 years. Jack was brother of Wellington, and served as the team's president for 31 years. This was in addition to. This was becoming co-owner upon the death of his father in 1959.