Statistics for occurrence #1 of “Massachusetts Bay” in chapter 13 of Lucius R. Paige, History of Cambridge, Massachusetts, 1630-1877, with a genealogical register:

...774. Thomas Oliver, being appointed by his majesty to a seat at the Council Board, upon and in conformity to the late Act of Parliament, entitled An Act for the better regulation of the Province of Massachusetts Bay , which being a manifest infringement of the Charter rights and privileges of the people, I do hereby, in conformity to the commands of the body of the County now convened, most solemnly renounce and...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Massachusetts Bay (Massachusetts, United States) 382 6 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.