U.S. Army
John Robert Kalberg
June 28, 1952—October 15, 2020
PFC
Life Timeline
68 years1952
Born
June 28, 1952
US ARMY
Service Record
PFC
2020
Passed Away
October 15, 2020
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PFC
Sourced from official cemetery data; last updated May 30, 2026.Learn more