When Fred Earl Addington Jr. was born on 4 October 1924, in Colorado, United States, his father, Frederick "Fred" Earl Addington, was 22 and his mother, Bernice Blake, was 20. He lived in Glenwood Springs, Garfield, Colorado, United States in 1935 and Election Precinct 7 West Glenwood, Garfield, Colorado, United States in 1940. He died on 6 January 1979, in Oklahoma, United States, at the age of 54.