Statistics for occurrence #1 of “Clarksburg” in chapter 43, regiment WV4Cav of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

...y of West Virginia, to December, 1863. 3rd Brigade, 2nd Division, West Virginia, to April, 1864. Kelly's Command, Reserve Division, West Virginia, to June, 1864. Duty at Parkersburg, Clarksburg , Grafton, New Creek and other points on the Baltimore & Ohio Railroad till June, 1864, guarding railroad and operating against guerrillas. Actions at Salt Lick Bridge October 11 and 14, 1863....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Clarksburg (West Virginia, United States) 395 103 43 31 0 user votes
Clarksburg (California, United States) 0 0 0 0 0 user votes
Clarksburg (Canada) 0 0 0 0 0 user votes
Clarksburg (Illinois, United States) 0 0 0 0 0 user votes
Clarksburg (Kentucky, United States) 0 0 0 0 0 user votes
Clarksburg (Michigan, United States) 0 0 0 0 0 user votes
Clarksburg (Missouri, United States) 0 0 0 0 0 user votes
Clarksburg (Missouri, United States) 0 0 0 0 0 user votes
Clarksburg (New York, United States) 0 0 0 0 0 user votes
Clarksburg (Ohio, United States) 0 0 0 0 0 user votes
Clarksburg (Pennsylvania, 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.