US ARMY AIR FORCES
Leonard J Vaillancourt
January 26, 1911—April 8, 2008
T SGT
Life Timeline
97 years1911
Born
January 26, 1911
US ARMY AIR FORCES
Service Record
World War II
World War II
Conflict
T SGT
2008
Passed Away
April 8, 2008
Service Record
Verified fields from cemetery source data.
Branch
US ARMY AIR FORCES
Rank
T SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more