Until better evidence becomes available, we trust the gravestone represents her actual birth date of 1727, and that her baptism was later (17 Feb 1730).
Sources
"Connecticut Births and Christenings, 1649-1906," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:F7W2-HMG : accessed 17 April 2016), Ruth Robbins, 17 Feb 1730; citing ; FHL microfilm unknown.
"Find A Grave Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVVJ-LCY6 : accessed 17 April 2016), Ruth Miner, 1805; Burial, East Lyme, New London, Connecticut, United States of America, Old Stone Church Burial Ground; citing record ID 22097613, Find a Grave, http://www.findagrave.com.
Is Ruth your ancestor? Please don't go away! Login to collaborate or comment, or contact
the profile manager, or ask our community of genealogists a question.
Sponsored Search by Ancestry.com
DNA Connections
It may be possible to confirm family relationships with Ruth by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share some percentage of DNA with Ruth: