U.S. Army
John J Hagan III
February 18, 1938—October 30, 2015
SFC
Life Timeline
77 years1938
Born
February 18, 1938
US ARMY
Service Record
SFC
2015
Passed Away
October 30, 2015
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SFC
Sourced from official cemetery data; last updated May 30, 2026.Learn more