Statistics for occurrence #1 of “Chatham” in chapter 1 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 6, 10th edition.:

...rlow, obtained for me leave to make use of its great collection of American military correspondence. It was necessary to study the character and conduct of the English Ministers themselves. Of Chatham 's private letters perhaps few remain unpublished; Mr. Disney imparted to me at the Hyde, two volumes of familiar notes, that passed between Chatham and Hollis, full of allusions to America. The Mar...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
England Chatham 69 69 1 1 0 user votes
Chatham 112 0 2 0 0 user votes
John Chatham 2 0 0 0 0 user votes
William Chatham 2 0 0 0 0 user votes
J. W. Chatham 1 0 1 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.