US MARINE CORPS
Clark H Downing Jr
May 21, 1929—July 5, 2008
1STSGT
Life Timeline
79 years1929
Born
May 21, 1929
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
1STSGT
2008
Passed Away
July 5, 2008
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
1STSGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more