Statistics for occurrence #1 of “Lieut. Roger Jones” in alphabetic letter H, entry group 3, entry harper-s-ferry of Harper's Encyclopedia of United States History:

...rms were generally stored. When the secession movement began, at the close of 1860, measures were taken for the security of this post. A small body of United States dragoons, under the command of Lieut. Roger Jones , was sent there as a precautionary measure. After the attack on Fort Sumter, rumors reached Harper's Ferry that the government property there would be speedily seized by the Virginians. The rumor...
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