Statistics for occurrence #1 of “Mr. Marcus B. Alley” in chapter 1.23, page 222 of Southern Historical Society Papers, Volume 25.:

...ately preceded and succeeded it, by Judge Wm. M. Thomas, then an officer of Rion's Battalion in Hagood's Brigade. To the Editor of the Sunday News. In your issue of Sunday, the 18th July, Mr. Marcus B. Alley , of the Maine Artillery during the late war between the States, gives a history of the Federal attack upon the lines at Petersburg on June 18, 1864. He writes it as 1863, but that was a mistake. ...
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