US MARINE CORPS
John Glenn McIlwain
October 25, 1925—April 25, 2000
GY SGT
Life Timeline
74 years1925
Born
October 25, 1925
US MARINE CORPS
Service Record
World War II
World War II
Conflict
GY SGT
2000
Passed Away
April 25, 2000
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
GY SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more