U.S. Army
John William Ackerman
December 30, 1951—May 20, 2012
SP4
Life Timeline
60 years1951
Born
December 30, 1951
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2012
Passed Away
May 20, 2012
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more