US NAVY
Leon C Canniff
November 20, 1926—September 26, 2016
MM3
Life Timeline
89 years1926
Born
November 20, 1926
US NAVY
Service Record
MM3
2016
Passed Away
September 26, 2016
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
MM3
Sourced from official cemetery data; last updated May 30, 2026.Learn more