His first wife, Marilyn Burch Fagan was murdered by a deaf mute man he was prosecuting in 1956.

[1][2] He remarried Dorothy Tyson Fagan and together they had another child.

[1] Osee was an avid Florida Gators football supporter, member of the Quarterback Club for many years and a member of First Baptist Church of Gainseville, Gainseville, FL.

Fagan received a Purple Heart for injuries he received during service in the United States Army at the Battle of the Bulge.

[3] Judge Osee Robert Fagan served on the bench of the Eighth Judicial Circuit from 1979 – 1990.