Statistics for occurrence #1 of “Big Black River” in year 1863, month May of Rebellion Record: a Diary of American Events, Diary from December 17, 1860 - April 30, 1864:

... battle of Champion Hill, or Baker's Creek, Miss., was fought by the Nationals, under General Grant, and the rebels, under General Pemberton, in which the latter was compelled to fall back behind the Big Black River .--(Doc. 192.) A reconnoitring party of the First New York mounted rifle regiment, under the command of Major Patton, were attacked in the vicinity of Suffolk, Va., by a large body of rebel cava...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Big Black River (Maine, United States) 0 0 0 0 0 user votes

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