US MARINE CORPS
John Warren Cowley
August 16, 1924—May 5, 2017
T SGT
Life Timeline
92 years1924
Born
August 16, 1924
US MARINE CORPS
Service Record
World War II
World War II
Conflict
T SGT
2017
Passed Away
May 5, 2017
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
T SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more