U.S. Army
Roman Thomas Sinclair Sr
February 22, 1947—October 28, 2004
SP4
Life Timeline
57 years1947
Born
February 22, 1947
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2004
Passed Away
October 28, 2004
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