Bailey, Frederick W., Ancient Church Records Prior to 1800, v. 1, 1896.

Records extracted by Jane Devin, http://dunhamwilcox.net/.

Marriages from the 3rd Church of Saybrook, Chester, Middlesex Co., CT

John Harding & Thankfull Clark - m. 14 Oct 1773
- Notes: John Harding of Middle Haddam & Thankfull Clark of Old Haddam