Co E, Caroline Grays, Bowling Green, Caroline County; organized Dec 12, 1859; enlisted May 9, 1861, for 1 year; reorganized Apr 16, 1862.
Captains: Robert Olin Peatross, John W. Scott

Co F, Bowling Green Guards, Bowling Green, Caroline County; Organized May 7, 1861; enlisted May 8, 1861, for 1 year; reorganized Apr 16, 1862.
Captains: William DeJarnette Queensberry, John Marye Hudgin

Co G, Chilesburg Light Infantry, Caroline County; enlisted May 21, 1861, for 1 year; mustered May 23, 1861; reorganized Apr 18, 1862.
Captains: Thomas Benjamin Coghill; Samuel Edgar Swann, Gibbons Allensworth

Co H, Sparta Grays, Caroline County; enlisted Apr 24, 1861, for 1 year; reorganized Apr 16, 1862.
Captains: John Milton Gouldin, William M. Saunders (Killed Sept 17, 1862), William B. Kidd

30th Infantry Regiment completed its organization at Fredericksburg, Virginia, in June, 1861. Men of this unit were from Fredericksburg and the counties of Spotsylvania, Caroline, Stafford, and King George. It was assigned to General J.G. Walker's and Corse's Brigade, and fought with the Army of Northern Virginia from the Seven Days' Battles to Fredericksburg. After serving with Longstreet at Suffolk, it was on detached duty in Tennessee and North Carolina. During the spring of 1864 the 30th returned to Virginia and saw action at Drewry's Bluff and Cold Harbor. Later it endured the hardships of the Petersburg trenches north and south of the James River and ended the war at Appomattox. It reported 1 killed and 4 wounded at Malvern Cliff and 39 killed and 121 wounded in the Maryland Campaign. Many were lost at Five Forks and Sayler's Creek, and on April 9, 1865, it surrendered with 8 officers and 82 men. The field officers were Colonels R.M. Cary and Robert S. Chew, Lieutenant Colonels John M. Gouldin and Archibald T. Harrison, and Majors William S. Barton and Robert O. Peatross.