 Complete the following phrase:  Battery I moved from Memphis on 611 June 1863 to join the Siege of Vicksburg. The siege was successfully concluded on 4 July. During the siege, the battery was commanded by Lieutet Lansing and reported to William Sooy Smith who led the 1st Division and Cadwallader C. Washburn who led the XVI Corps contingent. The battery took part in the 