Statistics for occurrence #1 of “Lieutenant Tompkins” in chapter 20 of Benson J. Lossing, Pictorial Field Book of the Civil War. Volume 1.:

...regular works constructed by the National troops at the beginning of the civil war, and the first over which the flag of the Republic was flung out. At that point a small detachment of cavalry, under Lieutenant Tompkins , who had crossed the Chain Bridge, was stationed. Other fortifications were speedily constructed; and in the course of a few days there was a line of strong intrenchments extending from the Potomac...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† 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.