One of the key skills that will be drummed into young royals from the earliest opportunity will be the importance of having good manners which will best prepare them for a lifetime of public service.
In doing this, it would seem Prince George, Princess Charlotte and Prince Louis have been taught a sweet habit that their late grandmother Diana, Princess of Wales, encouraged her own children to do.
One of Diana's best tools to prepare her sons was writing thank you notes to anyone that had helped them - and this is something that Prince William and Kate have passed down to their children.
Princess Diana is widely credited as being an excellent and attentive mother to Prince William and Prince Harry. She often took them to private charity visits and on normal days out as she wanted them to live without the restrictions of strict royal protocol.
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