Why the Pope Supported William of Orange: The Surprising International History of 1690

In this special July episode of the Irish History Boys, hosts Tim McGarry and Cormac Moore set aside their usual news archives to explore "orange" history with Dr. Jonathan Mattison from the Museum of Orange Heritage. The discussion uncovers the complex international politics of the Glorious Revolution, including the surprising tactical support William of Orange initially received from Pope Innocent XI to counter the influence of the French King Louis XIV. The episode highlights why the Siege of Derry was the most critical strategic engagement of the war and provides unique insights into the Battle of the Boyne, such as the international makeup of the armies and the story of William III being wounded the night before the fight. Beyond the battlefield, the hosts explore how the Williamite victory marked a massive shift in power from the monarch to Parliament, laying the constitutional groundwork for the Bill of Rights and even the American Constitution. The conversation also touches on the bloodier Battle of Aughrim and how the religious toleration of the initial settlement was eventually unpicked by penal legislation. The episode concludes with a recommendation to visit Schomberg House and a preview of part 2 on the 1795 founding of the Orange Order.