Statistics for occurrence #1 of “Chatham” in chapter 23 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 8:

...urther to be violated, in order to carry out the system which the king had pursued from the time of the ministry of Bute. Lord Howe wished well to the Americans, kept up his friendly relations with Chatham , and escaped the suspicion of a subservient complicity with the administration. It was said by his authority, that he would not go to America unless he had powers to treat on terms of conciliation;...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chatham 112 2 2 0 0 user votes
England Chatham 69 0 1 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.