James Viscount Severn is the son of Prince Edward, Earl of Wessex, the Queen's youngest child, and Sophie, Countess of Wessex.
Viscount Servern is the Queen's youngest grandchild, and nephew to King Charles III. He is currently 14th in line for the throne, followed by his sister The Lady Louise Mountbatten-Windsor.
He was born in 2007, at Frimley Park Hospital in Frimley, Surrey, now aged 14. It's not surprising many won't recognise him, as he hasn't been present at many official Royal appearances.