New York, U.S., State Census, 1875

Validator (claude-sonnet-5-5, 2026-10-28): supports, confidence 3/4, tier record.
The original page image is readable and shows 'Sarah Bentley', age 67, living in the Cyrus Clark household in Richland, Oswego County. This supports the name and fits the implied birth year of about 1808. The 1886 death year cannot be checked from this record.
Matches: Page 17 of the 1875 NY State Census, Richland, Oswego Co., lists a 'Sarah Bentley' at about line 39, in the Cyrus Clark household (family 185).; Her age appears as 67, which implies a birth around 1808 and fits the claimed 1808 birth year.; Her relationship to the head looks like 'Mother-in-law' (hard to read), which fits a widowed older woman living with a daughter's family.; The next line, Ann E. Bentley, 33, appears to be a sister-in-law and shares the surname.
Limits: A census gives an age, not a birth date, so 1808 is only implied.; The record says nothing about her death in 1886.; The relationship column and the birthplace (possibly Saratoga) are hard to read at this resolution.; The claim concerns her name only, and the census shows no other identifying details such as parents or a spouse.