Statistics for occurrence #1 of “John Quincy Adams” in entry lafayette-marie-jean-paul-roch-yves-gilbert-motier-marquis-de of Harper's Encyclopedia of United States History:

... John Quincy Adams
Patriot; born in Cavanac, Auvergne, France, Sept. 6, 1757. Left an heir to an immense estate at the age of thirteen years,...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
John Quincy Adams 1,567 196 53 2 0 user votes
John Quincy Adams Griffin 28 0 0 0 0 user votes
Old John Quincy Adams 12 0 2 0 0 user votes
John Quincy Adams Ward 8 8 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.