US NAVY
Herman T Costello
October 27, 1920—June 11, 2017
AOM3
Life Timeline
96 years1920
Born
October 27, 1920
US NAVY
Service Record
World War II
World War II
Conflict
AOM3
2017
Passed Away
June 11, 2017
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AOM3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more