Manchester-393: who were her parents & when was her birth date

Question

In 1776, in Tisbury, Massachusetts, Rhoda Manchester married Isaac Cottle.   Can someone clarify Rhoda's parents' names, birthdate, and birth location. 

Answer 1

In The History of Martha's Vineyard, Dukes County, Massachusetts (Edgarton, Massachusetts: Dukes County Historical Society; 1923), vol. 3, p. 282, Charles Edward Banks states that her father was Thomas Manchester (ca. 1726-10/13/1787) and her mother (based on family tradition but not established) was Eunice Norton.

https://babel.hathitrust.org/cgi/pt?id=wu.89067299883&seq=332&q1=Cottle

It's not a primary source but maybe it's some help.