General Clayton served the state in a variety of capacities. In the legislature, he was one of its most alert and active members as chairman of one of the important committees; as a Confederate commander, he was courageous and skillful; as a circuit judge, he was ranked among the ablest in the state, and as president of the state university he rendered his last service with signal satisfaction.

He was educated at Emory and Henry College, from which institution he was graduated in 1848, and for distinguished scholarship bore away from the college the Robertson Prize Medal. He lost no time after the completion of his collegiate course, for a year later he was admitted to the bar, and entered at once on a successful and lucrative practice. The first eight years of his life were rigidly devoted to the law, and though recognized as one of the ablest of the young lawyers of the state, and one of the most popular, he could not be persuaded to enter on public life.

In 1857, however, he was chosen without opposition to be a representative to the legislature from Barbour County, and again in 1859 he was elected. Mr. Clayton was chairman of the committee on the military in 1861, when Governor Moore called for twelve months’ volunteers to go to Pensacola, which was considered to be to the enemy a vulnerable point. At that time, Mr. Clayton was the colonel of the Third regiment of the Alabama volunteer corps, and in response to the appeal of Governor Moore, the services of this regiment were tendered. But as only two regiments were called for, Governor Moore’s desire was that they should come from different parts of the state. However, two companies of Colonel Clayton’s regiment were accepted and mustered into service.

Pressure was brought to bear on Colonel Clayton to remain in the legislature, but he positively declined to remain, and declared his purpose to enter the prospective army of the Confederacy. Finding that the governor would not accept the entire regiment of which he was the commander, he resigned his seat in the legislature and took his place in the ranks of one of the companies as a private. Thereupon the governor gave him a commission as aide-de-camp and sent him to Pensacola to receive the Alabama companies as they should arrive, and organize them into regiments. Colonel Clayton had the distinction of organizing the first regiment that was organized for the Confederate service. Of this regiment he was chosen the colonel. The regiment was composed of the pick of young Alabamians, not a few of whom, though already distinguished citizens, were serving in the ranks as privates. Among these may be named Hons. John Cochran, James L. Pugh and E. C. Bullock. Hailing from the same city were Colonel Clayton and these eminent citizens serving in the ranks as privates. It reflected as great honor on these privates, as it did on the young colonel, that while representing the same circle of society at home, in their respective relations as soldiers, the one a colonel and the others privates, there was exercised, on the other hand, the rigid discipline of the officer, and on the other, the prompt obedience of the soldier in the ranks.

Indeed, these prominent citizens were models of obedience to discipline, and sought to render such prompt service as would be exemplary to the men of lesser note in the ranks. They shared the fate of the commonest soldier in the ranks, whether it was with respect to guard duty, throwing up fortifications, or mounting cannon.

Months went past, and the theatre of war shifted to Virginia and Kentucky. While the brave Alabamians remained inactive at Pensacola, decisive battles were being fought in the regions already named. They chafed under enforced retirement, and on the expiration of the term of service of the regiment, Colonel Clayton was urged to reorganize it, but preferring the active service of the field to coast duty, he returned home, organized the Thirty-ninth Alabama regiment, and offered it to the Confederacy. Assigned to duty in the army under General Bragg, Colonel Clayton led his troops into the battle of Murfreesboro, where he received a wound. After a leave of thirty days, he returned to his command, though his wound was yet unhealed, and was surprised by the receipt of his commission as a brigadier general.

His command became noted in the western army for its fighting qualities, and “Clayton’s Brigade” was the synonym of dash and courage in all the active campaigns of the western army, and in its long series of conflicts, this intrepid brigade was engaged. After the battle of New Hope Church, in which engagement General Clayton was again wounded, he was made a major general, which commission he held till the surrender of Johnston in North Carolina. In addition to the wound received at Murfreesboro, he was knocked from his horse by a grapeshot at Chickamauga, and at Jonesboro he had three horses either killed or disabled under him.

After his return home at the close of hostilities, General Clayton was elected judge of the eighth judicial circuit, in which position he served till his removal under the reconstruction regime. After that time, he devoted himself to law and to planting, in both of which he was successful.

After an unsuccessful candidacy for the governorship, General Clayton later became the president of the State University, in which capacity he served to the close of his life.

General Clayton was an excellent type of the old-time Southern gentleman. Free and cordial in intercourse with friends, hospitable, and jovial, he was deservedly one of the most popular citizens of the state, as well as one of the most prominent. He left a record cherished alike by the soldiers of his old command, by the students of the university, and by the people of a great state.