The only other info I have is that descendants of brothers Saral and Oliver Alger have told census enumerators that both were born in Rhode Island. Both brothers married Jacksons. Both brothers moved to Pownal, VT in the 1790's. Both brothers then moved to Madison County, NY around 1800 and, later, Saral moved to Boston Township, Erie County, NY. Several children of Saral and Polly Jackson Alger married into the Knight family.