Statistics for occurrence #1 of “St. John's river” in chapter 5 of Col. J. J. Dickison, Confederate Military History, a library of Confederate States Military History: Volume 11.2, Florida:

...e Welaka; and the next day at sundown, with a detachment of 35 men of his command, accompanied by Capt. H. A. Gray, Second Florida cavalry, with 25 of his command, marched 9 miles before reaching the St. John's river . Under cover of night they crossed the river in their small boats, then marched 7 miles to reach the enemy's post. At daybreak they arrived at Welaka. Placing two detachments on the flank of th...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
St. John's River (Missouri, United States) 5 0 3 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.