Elizabeth II (Elizabeth Alexandra Mary; born 21 April 1926) is Queen of the United Kingdomand the other Commonwealth realms.
Elizabeth was born in London as the first child of the Duke and Duchess of York, later King George VI and Queen Elizabeth, and she was educated privately at home. Her father acceded to the throne on the abdication of his brother King Edward VIII in 1936, from which time she was the heir presumptive. She began to undertake public duties during the Second World War, serving in the Auxiliary Territorial Service. In 1947, she married Philip, Duke of Edinburgh, a former prince of Greece and Denmark, with whom she has four children: Charles, Prince of Wales; Anne, Princess Royal; Andrew, Duke of York; and Edward, Earl of Wessex.
When her father died in February 1952, she became Head of the Commonwealth and queen regnantof seven independent Commonwealth countries: the United Kingdom, Canada, Australia, New Zealand, South Africa, Pakistan, and Ceylon.