Timothy J. Mara

Timothy J. Mara (August 6, 1935 – June 1, 1995) was an American businessman and part owner of the New York Giants football team. He, along with his mother Helen and sister Maura Concannon, owned a 50% stake in the team from 1965 until 1991. However, Tim Mara was much more involved with the team than his mother or his sister were.