...eneral: sir: I have the honor to submit the following report, commencing with the landing of the Twelfth division at Milliken's Bend on the fourteenth of April, and terminating with the battle of Port Gibson , on the first day of May. Marching over heavy roads from the Bend on the sixteenth, under orders to leave our camp and garrison equipage behind, we arrived at Dawson's Farm on the Roundaway Bayou, ...