Statistics for occurrence #1 of “Capt. Pierson” in chapter 21 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 6.:

...ould raise and proceed to a point on the Osage, Bates County, Mo., and there break up a gang of bushwhackers. We marched from Fort Lincoln with seventy men of the battalion raised by himself, under Capt. Pierson , (formerly of the First Iowa,) and Lieut. Thrasher, (formerly of the Third Kansas,) and one hundred and seventy men from Col. Williams's battalion, under the command of Capt. R. G. Ward, company B; A...
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