Statistics for occurrence #1 of “Captain Samuel R. Johnston” in chapter 1.27, section c.1.27.1, page 27 of Southern Historical Society Papers, Volume 35.:
...tenant Colonel Wm. P. Smith, Chief of Engineers, September, 1863, to——, 1864.
Colonel W. H. Stevens, Chief of Engineers,——, 1864, and Brigadier General in April, 1865.
Captain Samuel R. Johnston , Engineer Officer, November, 1862, and Lieutenant Colonel in April, 1865.
Others in the Medical Department:
Surgeon Joseph E. Claggett, in charge of Hospital.
Surgeon E. J. Breckinridge, ...
† 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.