U.S. Army
Mark Gregory Lay
February 9, 1947—April 2, 2018
PFC
Life Timeline
71 years1947
Born
February 9, 1947
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
PFC
2018
Passed Away
April 2, 2018
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PFC
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more