U.S. Army
John A Constantine
December 5, 1917—March 1, 1998
1ST LT
Life Timeline
80 years1917
Born
December 5, 1917
US ARMY
Service Record
World War II
World War II
Conflict
1ST LT
1998
Passed Away
March 1, 1998
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
1ST LT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more