Statistics for occurrence #1 of “Corr” in chapter 5 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 6, 10th edition.:

... Corr
The British aristocracy reduce their own taxes—defeat of Chatham's Administration by the Mosaic Opposition. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chatham Corr 88 68 0 0 0 user votes
Tazewell Corr 16 0 0 0 0 user votes
Bedford Corr 14 8 0 0 0 user votes
Corr 5 0 1 0 0 user votes
N. W. Corr 2 0 0 0 0 user votes
R. Corr 2 0 0 0 0 user votes
Taswell Corr 2 0 0 0 0 user votes
Sarah Corr 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.