Statistics for occurrence #1 of “Champlain” in entry clinton-george of Harper's Encyclopedia of United States History:

...chiefly instrumental in preventing the consummation of the British plan for separating New England from the rest of the Union by the occupation of a line of military posts, through the Hudson and Champlain valleys, from New York to the St. Lawrence. In 1788 Governor Clinton presided over the convention held at Poughkeepsie to consider the new national Constitution. To that instrument he was oppose...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Samuel De Champlain 70 62 0 0 0 user votes
Champlain 56 0 0 0 0 user votes
Samuel Champlain 41 22 3 2 0 user votes
Christopher G. Champlain 2 2 0 0 0 user votes
Annie Champlain 1 0 1 0 0 user votes
Elijah Champlain 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.