In 1870 Mary was listed as age 36 with her sister Cyntha and brother-in-law James Easterling. In 1880, she was listed as still single, age 45, as a boarder in the home of her sister Elizabeth and brother-in-law Oliver Perry Wells.

I have not found her in later records. It is possible that she married late, but more likely she died between 1880 and 1900.