Statistics for occurrence #1 of “Rockingham” in chapter 27 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 10:

... and Weymouth, Camden, Grafton, and Rockingham. This Shelburne declined as absolutely impracticable, and from an equal regard to the quiet of the sovereign and the good of the country he urged that Rockingham might be sent for. The king could not prevail with himself to accept the advice, and he spoke discursively of his shattered health, his agitation of mind, his low opinion of Rockingham's understandin...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Rockingham 392 30 2 0 0 user votes
Richard Rockingham 2 0 2 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.