U.S. Army
Richard C Mayo
March 31, 1943—February 22, 2021
SP4
Life Timeline
77 years1943
Born
March 31, 1943
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2021
Passed Away
February 22, 2021
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