The 29th Mississippi Infantry Regiment 29th Infantry Regiment was organized at Corinth, Mississippi, in April, 1862 with men from Grenada, Lafayette, Panola, Yalobusha, Washington, and De Soto counties. The unit served in Mississippi, then moved to Kentucky where it saw action in Munfordville. Later it joined the Army of Tennessee and was placed in General Walthall's and Brantly's Brigade where it participated in many battles from Murfreesboro to Bentonville. The 29th lost 5 killed and 36 wounded at Munfordville, had 34 killed and 202 wounded at Murfreesboro, and suffered fifty-three percent disabled of the 364 engaged at Chickamauga. It reported 191 casualties at Chattanooga and in December, 1863 was consolidated with the 30th and 34th Regiment and totalled 554 men and 339 arms. This unit reported 5 killed and 22 wounded at Resaca, and in the fight at Ezra Church the 29th/30th lost 8 killed and 20 wounded. Very few surrendered in North Carolina in April, 1865.

The Mississippi 39th Infantry Regiment was organized at Jackson, Mississippi, during the late spring of 1862. About twenty-five percent of this unit was sick in June, and there were 29 officers and 541 men present for duty in July. Company I took part in the fight at Baton Rouge, then, assigned to General Beall's command, the regiment was captured at Port Hudson in July, 1863. After the exchange in December it totalled 220 effectives. Attached to Ross' and Sears' Brigade it was involved in the Atlanta Campaign, Hood's Tennessee operations, and the defense of Mobile. The regiment reported 7 casualties at New Hope Church, 30 at Kennesaw Mountain, 5 at the Chattahoochee River, and 48 in the Battle of Atlanta. Few surrendered with the Department of Alabama, Mississippi, and East Louisiana.

The Mississippi 37th Infantry Regiment was organized during the spring of 1862 with men recruited in the counties of Clarke, Lowndes, Greene, De Soto, Jasper, and Claiborne. After participating in numerous battles in Mississippi the unit was assigned to General Hebert's Brigade in the Department of Mississippi and East Louisiana. It was captured when Vicksburg fell and during the siege it lost 17 killed, 56 wounded, and 7 missing. Exchanged, the regiment contained 26 officers and 442 men in December, 1863. It then served under Generals Mackall, Cantey, and Featherston in the Army of Tennessee. The 37th fought in the Atlanta Campaign, endured Hood's winter operations in Tennessee, and ended the war in North Carolina. It reported 5 killed and 27 wounded of the 453 engaged at Iuka, had 19 killed and 62 wounded at Corinth, and sustained 81 casualties at Hatchie's Bridge. Many were disabled in Tennessee, and early in 1865 its ten companies were reduced to three and the unit was redesignated the 37th Battalion. It surrendered in April.Company A -- Patton's Company Mississippi Boys (raised in Clarke & Lauderdale Counties, MS)Company B -- McLain Rifles (raised in Clarke County, MS)Company C -- Clarke County Rescuers (raised in Clarke County, MS)Company D - Enterprise Guards (Tigers) - Clarke CountyCompany E -- Shubuta Guards (raised in Clarke County, MS)Company F -- DeSoto Rifles (raised in Clarke County, MS)Company G -- Yancey Guards (raised in Smith County, MS)Company H -- Jasper Avengers (raised in Jasper County, MS)Company I -- McLemore Guards (raised in Lauderdale County, MS)Company K -- Jasper Guards (raised in Jasper County, MS)

The Mississippi 4th Infantry Regiment was organized at Grenada as the Fourth Regiment, Second Brigade, Army of Mississippi, and enlisted for twelve months. The Fourth was among the troops posted at Fort Henry on the Tennessee River, under General Lloyd Tilghman. The troops were transferred to Fort Donelson and there captured. Following exchange they were then surrendered at Vicksburg and continued throughout the remainder of the war in the Atlanta Campaign, Franklin, and Nashville, ending the war in the defense of Mobile.

The South Carolina 19th Infantry Regiment was organized during the winter of 1861-1862. It, along with the 18th was created as the last of the units formed in 1861 and did not participate in the early deployment. The 19th was involved the reorganization of the troops in the spring of 1862. They then moved to Mississippi, then to Kentucky where it saw action at Munfordsville. The 19th served with the Army of Tennessee from Murfreesboro to Atlanta, fought with Hood in Tennessee, and was active in the South Carolina Campaign and the North Carolina operations. The regiment lost 8 killed and 72 wounded at Murfreesboro, and the 10th/19th sustained 236 casualties at Chickamauga and totaled 436 men and 293 arms in December, 1863. During the Atlanta Campaign, July 22-28, the 19th reported 12 killed, 60 wounded, and 25 missing, and there were 9 killed, 34 wounded, and 8 missing at Ezra Church. It surrendered on April 26, 1865, with 76 men.