1Prince George at Thomas's Battersea, London
Getty ImagesRemember this? Believe it or not, it was two whole years ago that Prince George turned up for his first day at school looking so cute you could squeeze him. Prince William had to take George solo that morning, as mum Kate was suffering badly from hyperemesis gravidarum - extreme morning sickness - during her pregnancy with Prince Louis.
2Prince William at Mrs Mynor's Nursery School, London
Getty ImagesPrince William came well-equipped for his first day at nursery on September 24, 1985. The three-year-old clutched a jumper and a flask as his parents accompanied him in to the nursery, Mrs Mynor's Nursery School in London's Notting Hill Gate.
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3Prince William at Wetherby School, London
Getty ImagesOn January 15, 1987, Prince William started at Wetherby School near Kensington. He was brought to school by his mum, Princess Diana, and the pair posed on the steps for pictures with the school's headmistress, Frederika Blair Turner.
4Prince William at Eton College, Windsor
Getty ImagesPrince William looked proud as punch marching into his first day at Eton College on September 16, 1995. And didn't he look smart wearing the traditional fancy Eton uniform - a black tailcoat, black waistcoat, pinstriped trousers and white tie.
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5Prince Harry at Mrs Mynor's Nursery School, London
Getty ImagesBelieve it or not, a tiny Prince Harry is not in a school uniform here - he was just dressed in very well matching clothes. On September 16 1987, Prince Harry took his first steps into the world of nursery, and he looked confident, starting out with a wave to the waiting media.
6Prince Harry at Wetherby School, London
Getty ImagesPrince Harry didn't get his own 'first day of school' photograph. Instead, he shared the limelight with older brother William as the young royal prepared to enter reception class. Maybe this will be the set up with Princess Charlotte's photographs, too.
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7Prince Harry at Eton College, Windsor
Getty ImagesJust a couple of years after his brother William, on September 2, 1998, Prince Harry joined the ranks at Eton College. Dressed in the same famous uniform, Harry smiled happily in the pictures, despite losing his mother just a year before.
8Prince Charles at Cheam School, Berkshire
Getty ImagesOn September 23, 1957, an 8-year-old Prince Charles began middle school at Cheam School in Berkshire. His mother, the Queen, and father, the Duke of Edinburgh, accompanied him as he greeted headmaster Peter Beck.
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9Prince Charles at Gordonstoun, Scotland
Getty ImagesJust a few years later, on May 1, 1962, Prince Charles started boarding school at Gordonstoun in Scotland. Charles was following in the footsteps of his father, Prince Philip, who also studied there as a boy. And Philip looked chuffed about the significance of the occasion, smiling as he watched Charles shake hands with the headmaster, Robert Chew, on day one.
10Princess Beatrice at Upton House, Windsor
Getty ImagesHow cute is baby Beatrice?! The four-year-old princess was brought to her first day at Upton House School in Windsor by her mum, Sarah Ferguson, on September 11, 1991.
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11Princess Beatrice at St Georges, Windsor
Getty ImagesNine years later, Princess Beatrice was pictured with parents Prince Andrew and Sarah Ferguson on her first day at St Georges on September 6, 2000.
12Princess Eugenie at Upton House, Windsor
Getty ImagesSeptember 7, 1994 was a big day for Princess Eugenie, who started reception class at Upton House School.
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13Princess Eugenie at St Georges, Windsor
Getty ImagesPrincess Eugenie started secondary school at St Georges in Windsor on September 6, 2001 - a year after her sister.
14Queen Elizabeth at home
Getty ImagesQueen Elizabeth - pictured here aged 14, in June 1940 - was educated privately at home, as per royal family tradition prior to Prince Charles. Elizabeth decided her first son would be the first to receive an external education, and so the pattern has continued...
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