U.S. Army
John M Clarkson Jr
January 28, 1932—December 24, 2014
CWO3
Life Timeline
82 years1932
Born
January 28, 1932
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
CWO3
2014
Passed Away
December 24, 2014
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CWO3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more