Heather, The Family Search website has the 1880 US census. It shows this family in Leyden, Lewis, NY, page 163 D.- John H. Williams,28,Merchant, b NY, father b Vermont, mother b NY; Jennie R., 22, b NY, parents b England; George M. 10 months, Charles E. B., brother, 23. The 1900 Leyden census Shows C.E.B. Williams, b Mar 1856, wife Rena, b May 1861, married 18 years, Faith, b Dec 1893; Paul, b Oct 1878; Paul Jones, father in law, b Sept 1825 in Ohio. I have the John H. Williams family in the 1900 census where he is called John H. Williams, Jr. I will send you a copy of the census page direct to you as an attachment. Bill Brothers