The origins of John Bidwell of Hartford, Connecticut are uncertain (Robert Charles Anderson, FASG [Fellow of the American Society of Genealogists], The Great Migration Directory: Immigrants to New England, 1620–1640; a Concise Compendium [Boston: New England Historical and Genealogical Society, 2015], 29).
For more information, please refer to the chapter entitled, “John Bidwell [of] Hartford, Connecticut,” within Donald Lines Jacobus [Fellow of the American Society of Genealogists] and Edgar Francis Waterman, Hale House and Related Families (Hartford: The Connecticut Historical Society, 1952), online at HathiTrust.org, beginning at page 459:
https://hdl.handle.net/2027/wu.89066151523?urlappend=%3Bseq=481