Statistics for occurrence #1 of “Frontenac” in chapter 3, page 184 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 3, 15th edition.:

... their intercourse with the west. But, in August, Montreal became alarmed. An Indian announces that an army of Iroquois and English was busy in constructing canoes on Lake George; and immediately Frontenac himself placed the hatchet in the hands of his allies, and, with the tomahawk in his own grasp, old as he was, chanted the war-song, and danced the war-dance On the twenty-ninth of August, it was sai...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Frontenac 25 13 5 1 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.