Statistics for occurrence #1 of “Potomac River” in chapter 8 of Fitzhugh Lee, General Lee:

...ers. McClellan at last, it seems, told the Federal President in positive language that he did not approve the movement on Johnston's position at Centreville, but preferred to take his army down the Potomac River into Chesapeake Bay, up the Rappahannock River, and form a base of operations at a place called Urbana; or, better still, continue down Chesapeake Bay and around to Fort Monroe, using that formidable...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Potomac River (United States) 286 0 0 0 0 user votes
Potomac River (Maryland, United States) 2 0 0 0 0 user votes
Potomac River (Maryland, United States) 2 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.