U.S. Army
Mark Anthony Guess
May 20, 1956—September 20, 2014
SP5
Life Timeline
58 years1956
Born
May 20, 1956
US ARMY
Service Record
SP5
2014
Passed Away
September 20, 2014
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP5
Sourced from official cemetery data; last updated May 30, 2026.Learn more