US NAVY
John Donald Cumby
July 6, 1945—December 31, 2019
AG3
Life Timeline
74 years1945
Born
July 6, 1945
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
AG3
2019
Passed Away
December 31, 2019
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AG3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more