Statistics for occurrence #1 of “Matamoras” in article pos=61 of The Daily Dispatch: March 31, 1862., [Electronic resource]:

...ere like tourists searching amid the columns and under the tottering walls of Palmyria and the dead cities of the plain. The New Orleans Delta says that among the killed in the final assault at Matamoras was Col. Henry L. Kinney, of Texas, who is well known as a daring soldier and extensive speculator. Col. K. was a native of Pennsylvania, and removed to Texas in 1815. He was for many years a mem...
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.