Statistics for occurrence #1 of “Louisiana” in chapter 14 of Benson J. Lossing, Pictorial Field Book of the Civil War. Volume 2.:

... the Quarantine Station, a short distance above Fort St. Philip. On the west bank of the river opposite was a battery, in charge of several companies of Confederate sharp-shooters of the Chalmette ( Louisiana ) regiment, commanded by Colonel Szymanski, a Pole. On the approach of the Cayuga they attempted to flee, but a volley of canister-shot from her guns made them halt, and they became prisoners of war...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Louisiana (Louisiana, United States) 11,901 102 1 0 0 user votes
Louisiana (Denmark) 6 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.