Union Regimental Index Delaware 1st Regiment Cavalry Mulligan's (Milligan's) Independent Cavalry Company Ahl's Heavy Artillery Company 1st Regiment Infantry(3 months) 1st Regiment Infantry(3 months) 1st Regiment Infantry(3 years) 2nd Regiment Infantry 3rd Regiment Infantry 4th Regiment Infantry 5th Regiment Infantry 6th Regiment Infantry 7th Regiment Infantry 8th Regiment Infantry 9th Regiment Infantry Sterling's Company Infantry
