US MARINE CORPS
Thad A Allen Jr
March 22, 1922—October 3, 2019
PL SGT
Life Timeline
97 years1922
Born
March 22, 1922
US MARINE CORPS
Service Record
World War II
World War II
Conflict
PL SGT
2019
Passed Away
October 3, 2019
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
PL SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more