Statistics for occurrence #1 of “Croghan” in chapter 11 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 5, 13th edition.:

...le and Illinois. Officers from West Florida reached Fort Chartres. preparatory to taking possession of the country, which was still delayed by the discontent of the Indians. With the same object, Croghan and a party descended the Ohio from Pittsburg. The governor of North Carolina believed that, by pushing trade up the Missouri, a way to the great Western ocean would be discovered, and an open trad...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
George Croghan 74 18 6 0 0 user votes
St. George Croghan 34 0 4 0 0 user votes
Croghan 27 0 19 0 0 user votes
St. George Croghan 6 0 2 0 0 user votes
Miss Croghan 4 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.