U.S. Army
Mark Leon Denison
January 14, 1966—January 30, 2021
SP4
Life Timeline
55 years1966
Born
January 14, 1966
US ARMY
Service Record
SP4
2021
Passed Away
January 30, 2021
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
Sourced from official cemetery data; last updated May 30, 2026.Learn more