Hi there, i think I have the info you have been looking for, I too am decended from Phebe Eaton and Joseph Hartwell.Phebe Eaton was born on August 1, 1731 in Reading, MA.She married Joseph Hartwell (b. May 14, 1727) on Feb 9, 1757.Phebe was the daughter of Noah Eaton and Phebe Lilly.Noah was born on Sept 27, 1704 and he married Phebe Lilly on Dec 21, 1726.Phebe Lilly was born on Feb 21, 1705.Sorry I do not know there death dates.
Noah Eaton was the son of Jonathan Eaton (born in 1655 and died in 1743) and Mary (?)(no info on Mary).They were married in 1691.
Phebe Lilly was the daughter of John Lilly and Hannah (?) (No info known)
Phebe Eaton and Jospeh Hartwell had a son Jacob Hartwell (b. 1765, d. 1844)I do not have all the info on this side of the family.My grandmother retained the services of Joy Peach, the official Hartwell genealogist in August of 1994.Somewhere I have her e-mail address, if you would like it, send me an e-mail.