US NAVY
John Crozier Clark
March 17, 1945—April 20, 1991
SN
Life Timeline
46 years1945
Born
March 17, 1945
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
SN
1991
Passed Away
April 20, 1991
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SN
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more