US MARINE CORPS
Clarence E Callaghan
March 4, 1936—April 18, 2001
S SGT
Life Timeline
65 years1936
Born
March 4, 1936
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
S SGT
2001
Passed Away
April 18, 2001
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
S SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more