Statistics for occurrence #1 of “Chantilly” in chapter 43 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

... Buckland Bridge, near Gainesville, August 28 (Cos. C, E and L ). Groveton August 29 (Cos. C, E and L ). Bull Run August 30 (Cos. C, E and L ). Lewis Ford August 30. Chantilly September 1. (2 Cos. at Antietam, Md., September 16-17.) Ashby's Gap September 22. Expedition to Thorough-fare Gap October 17-18. Gainesville October 18. Near Warrenton November 4...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chantilly (Virginia, United States) 923 217 171 5 0 user votes
Chantilly (Missouri, United States) 3 2 1 0 0 user votes
Chantilly (France) 0 0 0 0 0 user votes
Chantilly (North Carolina, United States) 0 0 0 0 0 user votes
Chantilly (Utah, 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.