Statistics for occurrence #1 of “Unionists” in chapter 37, page 609 of Horace Greeley, The American Conflict: A History of the Great Rebellion in the United States of America, 1860-65: its Causes, Incidents, and Results: Intended to exhibit especially its moral and political phases with the drift and progress of American opinion respecting human slavery from 1776 to the close of the War for the Union. Volume I.:

...see and Cumberland, had, in fact, for more than a quarter of a century, been alien from Kentucky in character and sympathies, as it proved itself in this case. The residue of the State elected only Unionists to Congress, by a popular majority of almost three to one. This majority was very nearly maintained at her regular State election (August 5th), when — Magoffin being still Governor, Buckner...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Baltimore Unionists 84 84 0 0 0 user votes
Unionists 665 0 1 0 0 user votes
Virginia Unionists 28 4 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.