Statistics for occurrence #1 of “Lieutenant D. D. Porter” in chapter 72 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 9.:

...y of armed launches, and three tugs. The Powhatan carried the sailors and launches, and when this vessel was about to leave, in obedience to the orders of the Secretary of the Navy, two officers, Lieutenant D. D. Porter , United States Navy, and Captain M. C. Meigs, United States Engineers, presented themselves on board with an order from the President of the United States authorizing the former to take any vessel wh...
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