Statistics for occurrence #1 of “Matamoras” in article pos=75 of The Daily Dispatch: December 15, 1865., [Electronic resource]:

...Prussian recruits. Vera Cruz letters of the second say the Liberals are publicly making enlistments in the streets of Brownsville. Inducements are offered to white and black Americans to sack Matamoras as soon as captured. A conspiracy to assassinate Mejia had been discovered. Four American officers were implicated. Two were captured with proof upon their persons. The other two escaped ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Matamoras (Indiana, United States) 379 8 1 0 0 user votes
Matamoras (Pennsylvania, United States) 327 0 1 0 0 user votes
Matamoras (Ohio, United States) 178 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.