A parliamentary act from 1610 (7 James I) confirming William, Earl of Derby's grant and ownership of the Isle of Mann, its castle, lordship, and all associated rights, properties, ecclesiastical patronage, and revenues. The act also settles the succession through James Lord Stanley and Robert Stanley, extinguishes competing claims from the heirs of Ferdinando, Earl of Derby, and includes saving clauses for existing leases and the Archbishop of York's metropolitan jurisdiction.