Amy (Champlin) Oatley died 8 Frebruary 1865 in East Killingly, CT according to the Killingly CT Births, Marriages, Deaths, Volume 2, 1849-1881 book. She was a housekeeper, married, born in Kingston RI, cause of death was pthithisis, Dr. E.A. Hill presiding.
She wrote her will on 18 January 1863, and it was proved on 14 February 1865. I summarized the probate records in http://www.geneamusings.com/2010/04/amanuensis-monday-probate-recor.... The records were obtained from Killingly CT Probate Records, Vol. 3 p.468, accessed on FHL Microfilm 01,451,111.
I edited the death date, added the cause of death, and place of burial.