Prince George of Cambridge (George Alexander Louis; born 22 July 2013) is the elder child and only son of Prince William, Duke of Cambridge, and Catherine, Duchess of Cambridge. He is third in line to succeed his paternal great-grandmother, Queen Elizabeth II, after his paternal grandfather, Charles, Prince of Wales, and his father. His younger sister, Princess Charlotte, is fourth in line.

The Duchess was admitted to St Mary's Hospital, London, in the early stages of labour on 22 July 2013. She gave birth to a boy weighing 8 pounds 6 ounces (3.80 kg) at 16:24 BST (15:24 UTC) later the same day. This marked the second time that three generations of direct heirs to the British throne have been alive at the same time, a situation that last occurred between 1894 and 1901, in the last seven years of the reign of Queen Victoria.

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