↑ 1.01.11.2Walworth: Page 8. Citing: "III. Thomas Hyde ... fourth son of Samuel Hyde and Jane Lee ... ,. in December, 1697, Mary Backus, b. Nov. 1672, at Norwich, second daughter of the first Stephen Backus, and Sarah Gardner of Norwich. He settled at Norwich West Farms (now Franklin), and was a farmer. She d. 27 March, 1752. [6 children: Thomas, Jacob, Abner, Mary, Phebe, Jane]."
↑ 2.02.1 Vital Records of Norwich 1659-1848, Part I. Hartford: Society of Colonial Wars in the State of Connecticut, 1913.
Find A Grave, database and images (https://www.findagrave.com : accessed 24 January 2019), memorial page for Mary Backus Hide (Nov 1677–27 Mar 1752), Find A Grave: Memorial #16352011, citing Plains Cemetery, Franklin, New London County, Connecticut, USA ; Maintained by Craft (contributor 46839565)
It may be possible to confirm family relationships with Mary 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 DNA with Mary: