Statistics for occurrence #1 of “Horatio Seymour” in chapter 1 of Edward L. Pierce, Memoir and letters of Charles Sumner: volume 4:

...slaveholding interest for a long period had poisoned the minds of many of the Democratic leaders at the North. Treasonable sentiments were uttered by Franklin Pierce, Caleb Cushing, Fernando Wood, Horatio Seymour , and Chancellor Walworth; and Daniel E. Sickles, in his speech in the House, Dec. 10, 1860, set up the city of New York as a barrier against the march of national troops for the maintenance of the U...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Horatio Seymour 407 8 19 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.