Margaret (Unknown) Tidd appears to have been in Massachusetts Bay with her husband (who is PGM) by 1637-1638. Anderson does not appear to mention her in the TGM publications but have asked someone to check GMD. Dawes-Gates citing Wyman History of Charlestown and Corey History of Malden places the family in Charlestown no later than April 1638 via property records.
Reworking the profile for Margaret. The maiden name appears fictional and Anderson gives the probable place of origin for daughter Mary as Hertfordshire so Suffolk presently on the profile may be incorrect.
Edit: She does not appear in Anderson Great Migration Directory however he gives multiple citations for John Tidd which place the family in Charlestown by 1637/38.
