Statistics for occurrence #1 of “Frontenac” in chapter 5, page 110 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 4, 15th edition.:

...t Venango. The officers there avowed the purpose of taking possession of the Ohio; and they mingled the praises of La Salle with boasts of their forts at Le Boeuf and Erie, at Niagara, Toronto, and Frontenac . The English, said they, can raise two men to our one; but they are too dilatory to prevent any enterprise of ours. The Delawares were intimidated or debauched; but the Half-King clung to Washing...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Frontenac 25 4 5 0 0 user votes
Louis De Buade Count Frontenac 51 0 1 0 0 user votes
De Frontenac 2 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.