US NAVY
Frank C Mongelli
June 11, 1915—February 18, 2005
LCDR
Life Timeline
89 years1915
Born
June 11, 1915
US NAVY
Service Record
World War II
World War II
Conflict
LCDR
2005
Passed Away
February 18, 2005
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
LCDR
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more