U.S. Army
John Joseph Hannan
January 13, 1919—March 8, 1985
PFC
Life Timeline
66 years1919
Born
January 13, 1919
US ARMY
Service Record
World War II
World War II
Conflict
PFC
1985
Passed Away
March 8, 1985
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PFC
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more