U.S. Army
John J Helbert
July 15, 1891—January 4, 1969
MECH
Life Timeline
77 years1891
Born
July 15, 1891
US ARMY
Service Record
World War I
World War I
Conflict
MECH
1969
Passed Away
January 4, 1969
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
MECH
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more