Entry from British & World English dictionary
Definition of Warbeck, Perkin in English:
( 1474–99), Flemish claimant to the English throne. In an attempt to overthrow Henry VII, he claimed to be one of the Princes in the Tower. After attempting to begin a revolt he was captured and imprisoned in the Tower of London in 1497 and later executed.
Definition of Warbeck, Perkin in: