There is some detail at "The Chatfield Family" Principally from Records in the Naugatuck Valley, CT. Compiled in 1896. Here's where you can find it on the net:
This website indicates that George died 1671, but Isabel died c1700. Looks like a good webiste to look for more info on this family: http://www.chatfieldheritage.com/lineages/george-chatfield-isabel-nettleton/.