Statistics for occurrence #1 of “De Courcy” in chapter 14 of Official Records of the Union and Confederate Armies, Chapter XXII: Operations in Kentucky, Tennessee, North Mississippi, North Alabama, and Southwest Virginia. March 4-June 10, 1862.:

...ville, where he is represented to have 5,000 men. My effective force are under 8,000-1,400 of whom are not yet armed. The reconnaissance was conducted by Acting Brigadier-General Carter and Colonel De Courcy . George W. Morgan, Brigadier-General Volunteers. Hon. E. M. Stanton, Secretary of War. headquarters, Cumberland Ford, June 7, 1862. The following telegram has just been received: So...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
De Courcy 61 11 61 11 0 user votes
John F. De Courcy 16 14 0 0 0 user votes
John De Courcy 2 0 0 0 0 user votes
John Fitzroy De Courcy 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.