U.S. Army
John W McKnight
May 9, 1957—August 14, 2022
SP4
Life Timeline
65 years1957
Born
May 9, 1957
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2022
Passed Away
August 14, 2022
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