Jacobites
Cyclopedia of Biblical, Theological and Ecclesiastical Literature [1]
the adherents of James II of England, particularly the non-jurors, who separated from the high Episcopal Church simply because they would not take the oath of allegiance to the new king, and who in the public services prayed for the Stuart family. They were most numerous in Scotland, but were much lessened by the defeat of the Pretender in 1745, and still more so by his death in 1788. (See Non-Jurors).
The Nuttall Encyclopedia [2]
The name given to the adherents of the Stuart dynasty in Great Britain after their expulsion from the throne in 1688, and derived from that of James II., the last Stuart king; they made two great attempts to restore the exiled dynasty, in 1715 and 1745, but both were unsuccessful, after which the movement exhausted itself in an idle sentimentality, which also is by this time as good as extinct.