In her father's 1790 will, she is listed under her married name of Thankful Brewer.
Thankful Brown Brewer is 6th generation decendant of William and Susanna White, Mayflower passengers. Thankful is the great grand daughter of their son Resolved White who was a 5 yr old passenger on the Mayflower.
Mayflower Families Vol. 13 p. 92
Listed as a Founder and Patriot of the American Revolution page 30 DAR
DAR page 30 Founders and Patriots of the Amer. Revolution
Brookfield, Massachusetts Vital Records - marriages
Thankful Whitcomb and Jonas Brewer, June 27, 1771. In Western.
Thomas Whitcomb and Thankful Brown, Sept. 15, 1763.*
Thankful Whitcomb of Western, Massachusetts married Jonas Brewer June 27, 1771
Jonas Brewer s. July12 1774 born to Thankful and Jonas Brewer
It may be possible to confirm family relationships with Thankful 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 Thankful: