US MARINE CORPS
Sidney Wendell Lanier
March 18, 1940—January 13, 2021
SGT
Life Timeline
80 years1940
Born
March 18, 1940
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2021
Passed Away
January 13, 2021
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more