Statistics for occurrence #1 of “Bull's Run” in chapter 23 of Benson J. Lossing, Pictorial Field Book of the Civil War. Volume 1.:

...ommander and crew of the Savannah should be dealt with. He prepared to carry out that threat by holding Colonel Michael Corcoran, of the Sixty-ninth New York (Irish) Regiment, who was captured near Bull's Run , and others, as hostages, to suffer death if that penalty should be inflicted on the prisoners of the Savannah. Meanwhile the subject had been much discussed at home, and commanded attention abroad...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Bull's Run (Maryland, United States) 2 0 0 0 0 user votes
Bull's Run (Wyoming, United States) 0 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.