The Loyal Orange Institution, commonly known as the Orange Order, is an international Protestant fraternal order based in Northern Ireland and primarily associated with Ulster Protestants, particularly those of Ulster Scots heritage. It also has lodges in England, Scotland and the Republic of Ireland, as well as in parts of the Commonwealth of Nations, Togo and the United States. The Orange Order was founded by Ulster Protestants in County Armagh in 1795, during a period of Protestant–Catholic sectarian conflict, as a fraternity sworn to maintain the Protestant Ascendancy in Ireland. It is headed by the Grand Orange Lodge of Ireland, established in 1798. Its name is a tribute to the Dutch-born Protestant king William of Orange, who defeated Catholic king James II in the Williamite–Jacobite