Statistics for occurrence #1 of “Chatham” in chapter 5 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 5, 13th edition.:

... Chatham
Charles Townshend pledges the ministry of Bute to tax America by the British parliament, and Resigns. at the peace...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chatham (United Kingdom) 205 8 3 0 0 user votes
Chatham (Massachusetts, United States) 253 0 3 0 0 user votes
Chatham (Canada) 118 0 8 0 0 user votes
Chatham (Georgia, United States) 32 0 4 0 0 user votes
Chatham (North Carolina, United States) 18 0 4 0 0 user votes
Chatham (Alaska, United States) 4 0 0 0 0 user votes
Chatham (Illinois, United States) 1 0 1 0 0 user votes
Chatham (Canada) 0 0 0 0 0 user votes
Chatham (Florida, United States) 0 0 0 0 0 user votes
Chatham (Florida, United States) 0 0 0 0 0 user votes
Chatham (Illinois, United States) 0 0 0 0 0 user votes
Chatham (Kentucky, United States) 0 0 0 0 0 user votes
Chatham (Louisiana, United States) 0 0 0 0 0 user votes
Chatham (Michigan, United States) 0 0 0 0 0 user votes
Chatham (New Hampshire, United States) 0 0 0 0 0 user votes
Chatham (New Jersey, United States) 0 0 0 0 0 user votes
Chatham (Ohio, United States) 0 0 0 0 0 user votes
Chatham (Pennsylvania, United States) 0 0 0 0 0 user votes
Chatham (Virginia, 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.