US NAVY
John L Warren
June 11, 1940—November 24, 2006
MCPO
Life Timeline
66 years1940
Born
June 11, 1940
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
MCPO
2006
Passed Away
November 24, 2006
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
MCPO
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more