She was then succeeded in 2022 by her eldest son, Charles III. Commonwealth realms By the terms of the Statute of Westminster 1931, each of the Commonwealth realms has the same person as monarch and, to maintain that arrangement, they have agreed to continue the same line of succession; some realms do so through domestic succession laws, while others stipulate whoever is monarch of the United Kingdom will also be monarch of that realm. In February 1952, on her accession, Elizabeth II was proclaimed as sovereign separately throughout her realms. In October 2011, the heads of government of all 16 realms agreed unanimously at a meeting held in Perth, Western Australia, to proposed changes to the royal succession laws that would see the order of succession for people born after 28 October 2011 governed by absolute primogeniture—wherein succession passes to an individual's children according to birth order, regardless of sex—instead of male-preference primogeniture. They also agreed to lift a ban on those who marry Roman Catholics. The ban on Catholics themselves was retained to ensure that the monarch would be in communion with the Church of England. The changes came into effect across the Commonwealth realms on 26 March 2015, after legislation was made according to each realm's constitution. Following the changes coming into effect, the positions of the first 27 in line remained unchanged, including Princess Anne and her children and grandchildren, until the birth of Princess Charlotte of Cambridge on 2 May 2015. The first to be affected by the changes, on the day they came into effect on 26 March of that year, were the children of Lady Davina Windsor—her son Tāne Mahuta Lewis (born 2012) and her daughter Senna Kowhai Lewis (born 2010)—who were reversed in the order of succession, becoming 29th and 28th in line respectively (now 36th and 35th ). Current rules The Bill of Rights and the Act of Settlement (restated by the Acts of Union) still govern succession to the throne. They were amended in the United Kingdom by the Succession to the Crown Act 2013, which was passed mainly "to make succession to the Crown not depend on gender" and "to make provision about Royal Marriages" (according to its long title), thereby implementing the Perth Agreement in the UK and in those realms that, by their laws, have as their monarch automatically whoever is monarch of the UK. Other realms passed