Statistics for occurrence #1 of “Gen. Halleck” in chapter 30 of Elias Nason, McClellan's Own Story: the war for the union, the soldiers who fought it, the civilians who directed it, and his relations to them.:

...ain as heavy artillery. I have merely used my authority as the senior general officer for duty to assist you, having failed to find you. The whole of Sumner's corps has been ordered to the front by Gen. Halleck . Couch's division will take the same direction as soon as it arrives. I am now sending off my camp-guard and escort — the last I can do. Tyler will, of course, be under your orders so long ...
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.