My Smart/Smith connection is Jeannette Smith who is the daughter of Israel and Ruth Smith and who was born in Essex County about 1836 (one other sibling was born in Essex County in 1835 and her other 5 siblings were all born in VT, but to date I do not know where). Jeanette Smith married Charles Francis(Frank/Franklin) Smart, who was born between 1828 and 1832. One census says he was born in NY, but another says VT. That is all I have on Charles Smart. In 1860, Jeanette and Charles were in Black Brook, Clinton County and in 1870 they are in Chesterfield, Essex County. If you are familiar with the area, Black Brook and Chesterfield although in different counties are geographically very close to each other. Do you have any knowledge of the children of Jeremiah and Eunice? Ida in CT but from northern NY