Princess Charlotte and Prince Louis will be in the coronation procession for King Charles III.

The King and Queen Consort Camilla will take the youngsters home in a carriage.

Their parents have not yet decided on their official responsibilities in the coronation.

This is a departure from the norm, as minor heirs are usually not invited.

During the anointing ceremony, Camilla's grandkids will hold a canopy over the Queen Consort.

There is a special significance for King Charles in the anointing oil.

The oil was modeled after the one used to crown his mother.

The oil was produced using olives harvested from the Mount of Olives and the Mary Magdalene Monastery.

Prince Louis skipped the state burial for the Queen because he was too young to participate.