Statistics for occurrence #1 of “General Beauregard” in chapter 23 of Brigadier-General Ellison Capers, Confederate Military History, a library of Confederate States Military History: Volume 5, South Carolina:

...militia. Upon the secession of South Carolina he was commissioned brigadier-general in the State army and assigned to command of one of the four brigades first formed, and in that capacity assisted General Beauregard during the reduction of Fort Sumter. Upon the transfer of the troops to the Confederate service he joined General Bonham in Virginia, and served as a volunteer aide at the battles of Blackburn Ford...
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