US NAVY
John G Riggan
June 8, 1945—February 22, 2007
ADR3
Life Timeline
61 years1945
Born
June 8, 1945
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
ADR3
2007
Passed Away
February 22, 2007
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
ADR3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more