US MARINE CORPS
Leo R Chantelois
June 28, 1927—February 26, 2002
SGT
Life Timeline
74 years1927
Born
June 28, 1927
US MARINE CORPS
Service Record
World War II
World War II
Conflict
SGT
2002
Passed Away
February 26, 2002
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more