Monarchy of Ireland and Ireland in a personal union. The Union of the Crowns in 1603 expanded the personal union to include Scotland. The personal union between England and Scotland became a political union with the enactments of the Acts of Union 1707, which created the Kingdom of Great Britain. The crowns of Great Britain and Ireland remained in personal union until it was ended by the Acts of Union 1800, which united Ireland and Great Britain into the United Kingdom of Great Britain and Ireland from January 1801 until December 1922. After that date, most of Ireland left the United Kingdom to
United Free Church of Scotland United Free Church of Scotland The United Free Church of Scotland (UF Church; , ) is a Scottish Presbyterian denomination formed in 1900 by the union of the United Presbyterian Church of Scotland (or UP) and the majority of the 19th century Free Church of Scotland. The majority of the United Free Church of Scotland united with the Church of Scotland in 1929. The Free Church of Scotland seceded from the Church of Scotland in the Disruption of 1843. The United Presbyterian Church was formed in 1847 by a union of the United Secession and Relief Churches, both of which