The Queen’s other children — Prince Edward and Princess Anne — are traveling to Balmoral Castle in Scotland or have already arrived, a royal source told CNN on Thursday.
The Earl and Countess of Wessex are traveling to Balmoral.
The Princess Royal is already at Balmoral, having been undertaking engagements in Scotland this week, the Royal source said.
Prince Andrew, the Duke of York, is also traveling to Balmoral, a source close to the Prince told CNN.