Statistics for occurrence #1 of “Worcester county” in chapter 40 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 7, 4th edition.:

... of Barre, their lieutenant colonel. From the same counties came above fifty more, led by John Nixon, of Sudbury. Willard Moore, of Paxton, a man of superior endowments, brought on about forty of Worcester county ; from the regiment of Whitcomb, of Lancaster, there appeared at least fifty privates, but with no higher officers than captains. Not more than six light field pieces were brought upon the ground; b...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Worcester County (Massachusetts, United States) 124 12 10 0 0 user votes
Worcester County (Maryland, United States) 12 0 4 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.