The first Disciples in Illinois came from Kentucky and Indiana in 1830. Stone visited Jacksonville in 1832, preparatory to moving there two years later. He found a Christian church and a Disciple church, and persuaded them to unite. In 1834 a group of churches in that vicinity voted to employ an evangelist and issued an invitation to a state meeting. But the first state meeting was not held until 1842.
To Missouri came the Christian preacher, Thomas McBride, from Kentucky in 1816, followed soon by Joel Haden, T. M. Allen, and others. By 1820 there were eight churches. State meetings began, irregularly, in 1837. In that year a church was formed in St. Louis, but it did not persist and was started again in 1842. Missouri was, from the start, a "strong state" for the Disciples.
Texas was still a part of Mexico when Collin McKinney, a devout "Christian" layman from Kentucky, came to the vicinity of Texarkana in 1824 and then moved on to what became Bowie County, where he spent the rest of a long and active life. He did not have a church there until a preacher came in 1842; but when there was a church, McKinney was a pillar of it, as he was of the republic, and then the state, of Texas. The first church in Texas was one that came in a body from Tennessee, with reinforcements from Alabama and Mississippi, in 1836, and settled at Clarksville. Lynn D'Spain and Mansil W. Matthews were the preachers who came with this church. David Crockett accompanied this caravan on part of its journey. At that time the Mexican constitution prohibited the exercise of any religion except the Roman Catholic, but the agencies of enforcement were weak, the seat of government was far away, and the revolution which made Texas an independent republic was imminent.
California had two churches, at Stockton and Santa Clara, within two years after the discovery of gold. They were established by Thomas Thompson, a Disciple preacher who went west with the forty-niners but preferred to evangelize, at his own expense, rather than to seek gold. This falls just beyond the limits of our period, the first two decades, but it illustrates the promptness with which Disciples followed the frontier. There is a report of a congregation organized in Oregon Territory in 1846, three years after the beginning of the "great immigration" and the very year in which American title to the territory was settled by treaty with England.