I see that Jewett City is associated with the township of Griswold, perhaps this was him? Would have to send for the death cert. to verify.
Connecticut Deaths and Burials, 1772-1934 Name: Charles W. Hazard Gender: Male Death Date: 01 May 1931 Death Place: Griswold, Connecticut Indexing Project (Batch) Number: B03364-6 System Origin: Connecticut-EASy Source Film Number: 3138 Reference Number:
Found at this website: https://www.familysearch.org/
Absolutely nothing on this couple in the Hartford Courant,newspapers in the New London County area might be different.