Hello I tie into these folks through Ralph Dayton the 1639 immigrant to Connecticut, who apparently changed the name from Deighton. I am looking for (1) defintive proof he is from "the" de Deighton family and (2) an authoritative work on this family in England. There is a lot of "stuff" on the web about these folks, but most does not list sources. Any insight and direction concerning this family would be appreciated.