U.S. Army
Robert Willis Derr
May 7, 1950—March 4, 2016
COL
Life Timeline
65 years1950
Born
May 7, 1950
US ARMY
Service Record
COL
2016
Passed Away
March 4, 2016
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
COL
Sourced from official cemetery data; last updated May 30, 2026.Learn more