“We mourn profoundly the passing of a cherish Sovereign and a much-loved mother.”

Now that Charles is king, certain changes have already begun within the British monarchy.

Archie and Lilibet Mountbatten-Windsor have also inherited new titles.

King Charles III at royal event

But what are their new titles, and could their grandfather change their titles as he is now king?

Obviously, the restrictions regarding gender in the patent changed once Princess Charlotte was born in 2015.

Meghan Markle, the Duchess of Sussex, and Prince Harry, the Duke of Sussex

Meghan Markle, the Duchess of Sussex, and Prince Harry, the Duke of Sussex