Diary of Major Joseph Stockton, April 6, 1863

Four companies of the 72d with the 4th Minnesota on board the steamer "Pringler"—the balance of the regiment with an Ohio battery on board the "Empire State." Started at nine o'clock on our return.

SOURCE: Joseph Stockton, War Diary (1862-5) of Brevet Brigadier General Joseph Stockton, p. 11