Nick Donahue was a fictional character....based on a true story. Frank Duncan is the name of the man the movie is about. His mother was Elizabeth Duncan and she was executed in San Quentin's gas chamber August 8, 1962.
James Donahue died in 1937.
Cornelius Donahue died in 1878.
Deacon Donahue died in 2008.
Carol Donahue died on January 3, 2009, in Baton Rouge, Louisiana, USA of cancer.
Troy Donahue died on September 2, 2001 at the age of 65.
Frank J. Donahue died in 1979.
Pat Donahue died on 1966-01-31.
Maurice A. Donahue died on 1999-01-13.
Ken Donahue died on 2001-03-21.
Art Donahue died on 1942-09-11.
Mike Donahue died on 1960-12-11.
Red Donahue died on 1913-08-25.