PICTURES: This is a look back at the coronation of Queen Elizabeth II in 1953 as Sinn Fein's Michelle O'Neill confirms she will attend

King Charles became the first child in British history to witness their mother’s coronation as sovereign when he attended Queen Elizabeth II’s 1953 ceremony at the age of just four.

The heir to the throne watched the proceedings seated between his widowed grandmother, the Queen Mother, and his aunt, Princess Margaret, looking down on the spectacle from the royal box.