Prince William withdrew from a religious service on Tuesday due to a "personal matter" William was due to give a reading at the service commemorating the death of his godfather, King Constantine of Greece. He lives next door, in Adelaide Cottage, where his wife is recovering from an unspecified abdominal operation, along with his children.
Queen Camilla will lead the royal celebration at St George's Chapel at Windsor Castle for the Thanksgiving service. Prince Andrew, his ex-wife Sarah and daughters Beatrice and Eugenie were seen arriving at the ceremony.