Statistics for occurrence #1 of “Fitz Lee” in chapter 1.43, section c.1.43.32, page 142 of Southern Historical Society Papers, Volume 35.:

...ver rendered, was in relieving, after the battle of Sharpsburg, the pickets of our army, which was withdrawn across the Potomac under cover of night. When day dawned on the 19th of September, 1862, Fitz Lee 's Brigade of Cavalry was the only force confronting the whole army of McClellan. It was soon in the saddle, and before McClellan recovered from his surprise, it had safely crossed the river, after ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Fitz Lee 6,041 128 199 8 0 user votes
Gen Fitz Lee 30 0 0 0 0 user votes
Cavalry-Fitz Lee 28 0 0 0 0 user votes
Sam Jones. Fitz Lee 3 0 1 0 0 user votes
Aldie Fitz Lee 2 0 0 0 0 user votes
Bucklandsthen Fitz Lee 2 0 0 0 0 user votes
Fitz Leethe 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.