Cameronian was a name given to a radical faction of Scottish Covenanters who followed the teachings of Richard Cameron, and who were composed principally of those who signed the Sanquhar Declaration in 1680.
Alexander Peden, to take one example, never belonged to the Societies, and there is some reason to believe that John Brown of Priesthill was actually expelled from their membership.
[3] They wished to restore the ecclesiastical order which had existed between 1638 and 1649, and were dissatisfied with the moderate character of the religious settlement of 1690.
Refusing to take oaths of allegiance to an uncovenanted ruler, or to exercise any civil function, they passed through a period of trial and found some difficulty in maintaining a regular ministry, but in 1706 they were reinforced by some converts from the established church.
They took the official title of the Reformed Presbytery in 1743 before which they liked to be called the Suffering Remnant of the true Presbyterian Church of Christ in Scotland.