Newspaper Death Notices and Obituaries of Family Members:
Source: Constitution (, NY)
Constitution (, NY) published Oct. 6, 1841:
Gershom Sr. Rowley (1771 - 1841)
"At Farmervill[e], N.Y., Gersham Rowley aged 72. Formerly of East Haddam. At the same place on 3rd of Sept. Mr. Gersham Rowley, Jr., son of the above, age 40. "