Statistics for occurrence #1 of “Unionists” in entry congress-national of Harper's Encyclopedia of United States History:

...he two great committees labored in vain. Towards the middle of January, Hunter, of Virginia, and Seward, of New York, in able speeches, foreshadowed the determination of the Secession party and the Unionists . During January the extreme Southern members of Congress began to withdraw, and early in February, 1861, the national Congress had heard the last unfriendly word spoken, for the Secession party had...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Unionists 665 28 1 0 0 user votes
Baltimore Unionists 84 0 0 0 0 user votes
Virginia Unionists 28 0 0 0 0 user votes
Theeast Tennessee Unionists 22 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.