Statistics for occurrence #1 of “Charles River” in chapter 7 of Lucius R. Paige, History of Cambridge, Massachusetts, 1630-1877, with a genealogical register:

...cake Brook and between that and Charles River; and also liberty to go with a straight line, (on the hithermost side of his meadow on this side Cheesecake Brook), down by the edge of the highland, to Charles River . At the same meeting grants of farms were made to other persons, to wit: to Samuel Shepard 400 acres adjoining and beyond the farm of Joseph Cooke; to Capt. George Cooke, 600 acres; to Edward Go...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Charles River (Maine, United States) 0 0 0 0 0 user votes
Charles River (Massachusetts, United States) 0 0 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.