Statistics for occurrence #1 of “Contreras” in chapter 33 of Maj. Jed. Hotchkiss, Confederate Military History, a library of Confederate States Military History: Volume 3, Virginia:

...States infantry. In March, 1844, he was promoted first lieutenant, and in this rank entered the war with Mexico, in which he was distinguished, receiving the brevet rank of captain for gallantry at Contreras and Churubusco, and brevet major for his services at Molino del Rey. He continued in the army until the beginning of the Confederate war, serving for some time against the Indians on the border, and ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Contreras (New Mexico, United States) 148 6 0 0 0 user votes
Contreras (Indiana, United States) 76 0 0 0 0 user votes
Contreras (Louisiana, United States) 2 0 0 0 0 user votes
Contreras (Louisiana, United States) 0 0 0 0 0 user votes
Contreras (Spain) 0 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.