U.S. Army
Orrin Dean Pinkston
November 15, 1943—February 6, 2020
SP4
Life Timeline
76 years1943
Born
November 15, 1943
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2020
Passed Away
February 6, 2020
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more