Statistics for occurrence #1 of “Jno. Robertson” in chapter 9 of Philip Henry Sheridan, Personal Memoirs of P. H. Sheridan, General, United States Army .:
...appointed Colonel of the Second Regiment Michigan Cavalry, to rank from this date.
Captain Sheridan will immediately assume command of the regiment.
By order of the Commander-in-Chief,
Jno. Robertson , Adjutant-General.
I took the order to General Halleck, and said that I would like to accept, but he was not willing I should do so until the consent of the War Department could be obtained.
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