Hi Sandra, I have some information on your family as it is also my family. I have been unable to find any information on Benjamin Coolidge other than being listed as living age 74 during the 1880 census in Claysburg, Clinton County, New York with Benj. J. Coolidge, Age 24, his wife Julia, age 21 and their son Sylvester age 10 months. I assume Benjamin J. is a younger brother of my great grandfather William Benjamin Coolidge. I have information on all decendants of William Henry Coolidge, my grandfather and would welcome any information you have on other decendants of Benjamin. I can supply a gedcom file if you provide me your correct e-mail address.