There is a "Donato" Dan Bernardelli buried in Lakeview Cemetery in New Canaan.  DOB is 7 August 1949 and DOD is August 29, 1988.  If this is correct, he was born  in Settefrati, Frosinone, Lazio, Italy.  He died in New Canaan.  He was 39 when he died.  He was never married.  He worked as an excavating contractor for B&P Excavating.  He lived at 77 Grove.  This information comes from a combination of Find-A-Grave and Ancestry.com  (from Bets Radley's research)