I have been researching Keturah Cottrell because she has been mentioned as a sister to Abigail Cottrell. I would like to find proofs that she is the daughter of Joseph Cottrell and Mary Holmes. Does anyone out there have this information? I did not know of Keturah as being listed as a sister of Abigail, until recently, as she is not listed in the Stonington, CT records by Wheeler. Is there anyone out that who may be able to help me? Thank you!