I have a "brick wall" great grandmother, Mary Jane Cooper, who lived with this Rev. Merwin (b. abt 1820 in CT) and his wife Arethusa E. Merwin (b. abt 1824 in VT) in 1865. Merwin children (age in 1865): Miranda E. (age 18, born CT, student; William S. (age 1, born MA). Also living there: Ellen Gohee (age 23, born Ireland, occupation; domestic helper). Please contact me if you have researched this family.