U.S. Army
Roger Thornton Groo
August 7, 1940—June 3, 2017
RCT
Life Timeline
76 years1940
Born
August 7, 1940
US ARMY
Service Record
RCT
2017
Passed Away
June 3, 2017
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
RCT
Sourced from official cemetery data; last updated May 30, 2026.Learn more