US MARINE CORPS
Billy Grant Mangham
September 20, 1929—March 3, 2019
SSGT
Life Timeline
89 years1929
Born
September 20, 1929
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
SSGT
2019
Passed Away
March 3, 2019
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SSGT
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more