The video, featuring King Charles, Queen Camilla, Prince William, and the Duke and Duchess of Edinburgh, was accompanied by a heartfelt message: "Congratulations to the newest Knights and Ladies of the Order of the Thistle."
In a separate post, Buckingham Palace honored Prince William by sharing a recent photo of him with King Charles, Queen Camilla, and Prince Edward. The caption read: "The King and Queen with The Prince of Wales (known as The Duke of Rothesay when in Scotland) and The Duke of Edinburgh following the Thistle Service at St Giles’ Cathedral in Edinburgh today."
When in Scotland, Kate Middleton and Prince William are known as the Duke and Duchess of Rothesay. The Duke of Rothesay has been the traditional title for the male heir to the Scottish throne since 1469, making his wife the Duchess of Rothesay.
On Wednesday, William joined King Charles and Queen Camilla at St. Giles' Cathedral in Edinburgh for the Order of the Thistle service during Royal Week in Scotland.
However, Princess Kate and Princess Anne were notably absent from the event. The Princess Royal is recovering at home from a head injury, while Catherine is undergoing cancer treatment.
