US NAVY
Denis L Mumaw
January 3, 1949—October 23, 2019
EN3
Life Timeline
70 years1949
Born
January 3, 1949
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
EN3
2019
Passed Away
October 23, 2019
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
EN3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more