There's speculation about whether Prince George will join them, but his team preference remains undisclosed.
2.
The royal children, including Prince George, have returned to school after their summer break.
3.
The Wales family spent part of their summer break at Balmoral Castle with King Charles and Queen Camilla.
4.
Prince William and Kate will watch England vs. Argentina in Marseilles, while Prince Charles will be in Bordeaux for Wales vs. Fiji.
5.
Prince George has shown interest in sports, attending rugby and football matches with his parents in the past.
6.
Prince George has not disclosed which team he supports, leaving the choice between England and Wales up in the air, with Kate actively involved in the discussion.
7.