The politicians of the national party now fought for the Irish Parliament, not with the intention of liberating the Catholic majority, but to set the Irish parliament free from constitutional bondage to the British Privy Council. By virtue of Poynings' Law, a statute of King Henry VII of England, all proposed Irish legislation had to be submitted to the Privy Council for its approval under the Great Seal of England before being passed by the Irish Parliament. A bill so approved might be accepted or rejected, but not amended. More recent British Acts had further emphasised the complete dependence of the Irish parliament, and the appellate jurisdiction of the Irish House of Lords had also been annulled. Moreover, the British Houses claimed and exercised the power to legislate directly for Ireland without even the nominal concurrence of the parliament in Dublin. This was the constitution which William Molyneux and Swift had denounced, which Flood had attacked, and which Grattan was to destroy, becoming leaders of the Patriot movement.