Jackson 1881; National Mag., Oct. 1896; Atlantic Monthly, Nov. 1896.] G.P.M. J.F.F. JACKSON, CLAIBORNE FOX (Apr. 4, i8o6-Dec. 6, 1862), governor of Missouri, the son of Dempsey and Mary (Pickett) Jackson, was born in Fleming County, Ky. Before he was twenty he emigrated to Old Franklin, Mo., where he w'orked in a store and later took a part- nership in the business. About 1830 he moved across the Missouri River into Saline County, where he was proprietor of a store until 1836. Here he married in succession three sisters, daughters of Dr. John Sappington [g.v.]. Al- though his schooling in Kentucky had been meager, he obtained a good practical education through association with his father-in-law and others. His public papers show that he was able to express himself clearly and forcefully. Jackson entered politics when he was elected to the General Assembly in 1836. Thereafter he was for four years cashier of the State Bank of Missouri at Fayette. In 1842 he was again elected to the legislature, and was speaker of the House in 1844 and in 1846. Up to this time he had been an active supporter of Senator Thomas Hart Benton [q.vf\, During the next three years, however, he and the "Central Clique" of pro-slavery men in the Democratic party turned against Benton; and when Ben- ton's influence prevented Jackson's nomination for governor in 1848, the latter became openly hostile to "Old Bullion." The "Central Clique" opposed Benton not only because of his attitude on slavery but also because as younger men they resented his overweening domination of the Democratic party in Missouri. The anti-Benton policy was powerfully formulated in the famous "Jackson Resolutions" passed by the Assembly in 1848, which constituted a set of instructions from the "Central Clique" to Missouri's sena- tors, aimed especially at Benton. Although Ben- ton defied this injunction and as a result was defeated for reelection to the Senate, his influ- ence was nevertheless sufficient to prevent Jack- son's nomination for Congress both in 1853 and 1855. In 1860, however, he was nominated and elected governor. His inaugural address did not call for seces- sion, although he asserted that should the Union be dissolved, Missouri must go with the South. His recommendations to the legislature were that a state convention be called, and that the militia be reorganized. The one proposal was approved, the other was dropped. When the con- vention met, in February 1861, it was found that not on$ of Its ninety-nine members favored im- Jackson mediate secession, though a majority bitterly op- posed coercion. Going on record as favoring any workable compromise, it adjourned in March. Governor Jackson, too, favored com- promise, but was bent on arming the militia, as was shown by his attempts, frustrated by Fran- cis P. Blair and Nathaniel Lyon [.], the Governor called for 50,000 volunteers to defend the state. He and many members of the legislature withdrew to Neosho, and in November 1861, this remnant of the As- sembly passed the ordinance of secession. Jack- son did not play a prominent part in the actual fighting of the Civil War. He died of cancer near Little Rock, Ark., in December 1862. [Sketch by Jonas Viles, in The Messages and Procla- mations of the Govs. of the State of Missouri, vol. Ill (1922), which contains all of Jackson's important pub- lic papers; P. O. Ray, The Repeal of the Mo. Compro- mise (1909); T. L. Snead, The Fight for Mo. (1886); T. H. Benton, Thirty Years' View (2 vols., 1854-56); W. B. Napton, Past and Present of Saline County, Mo. (1910); R. J. Rombauer, The Union Cause in St. Louis in 1861 (1909) ; A. J. D. Stewart, The Hist, of the Bench and Bar in Mo. (1898) ; Journals of Senate and House of Mo.; "Missouri Troops in Service During the Civil War," Sen. Doc. 412, 57 Cong., i Sess.] H.E.N. JACKSON, DAVID (i747?-Sept. 17, 1801), physician, apothecary, patriot, the son of Sam- uel Jackson, was born in Oxford, Chester Coun- ty, Pa., and received his early education in an academy near his home. Subsequently he enter- ed the medical department of the College of Phil- adelphia, later the University of Pennsylvania, from which he was graduated with the degree of B.M. in the class of 1768, the first to complete the course in the new school. After practising his profession in Chester County for several years he w'ent to Philadelphia, where he settled prior to the Revolution. He entered into the so- cial, scientific, and political life of the city and upon the outbreak of the Revolution took an ac- tive part both as a patriot and as a surgeon in the cause of the colonies. On Nov. 26,1776, the Continental Congress appointed him manager of the lottery "for defraying the expenses of the next campaign." Having become senior physi- cian and surgeon of the General Hospital in 538