Re: Sources on Taunton Burts in MA
There are a number of sources on Taunton Burts but not a single definitive publication. As you note there is some coverage in"Early Days in New England, Life & Times of Henry Burt of Springfield and Some of His Descendants, Genealogical & Biographical Mention of James & Richard Burt of Taunton, Mass. and Thomas Burt, M.P. of England". Additionally, there is "Our Taunton Burt's Richard & James and Their Descendants." Mary Emma & Robert Eugene Burt. "Burts of Early America" by Charlotte Coleman Burt [NJ State Lib]. "The Burt Family" from Hopewell Valley Heritage by A.B. Lewis [Hopewell, NJ]. Some coverage in the History of Southeastern Massachusetts [F63 R4]. "Some of the Descendants of James Burt, of Taunton . 1622-1680" by Dora Burt Tetlow in Old Colony Historical Society Collections [I don't see a volume number, starts on p. 82]. "Richard Burt, the immigrant of 1639, and some of his descendants by families" by Wm. E. Burt, 1952 [MS1740, Family History Library, SLC, UT]. Anonymous manuscript with no title at the Old Colony Historical Society, 66 Church Green, Taunton, MA gives the family of Daniel Burt 1769-1813 and Hannah Trafton.
I hope this helps,