U.S. Army
Dennis C Mayo
November 9, 1946—November 7, 2000
Life Timeline
53 years1946
Born
November 9, 1946
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
2000
Passed Away
November 7, 2000
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more