US NAVY
Gary D Sumner
May 20, 1949—July 24, 2015
LCDR
Life Timeline
66 years1949
Born
May 20, 1949
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
LCDR
2015
Passed Away
July 24, 2015
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
LCDR
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more