The King has handed his late father’s title the Duke of Edinburgh to his brother Prince Edward, honouring the late Queen and Philip’s wishes.
Charles conferred the title on the former Earl of Wessex in celebration of Edward’s 59th birthday on Friday.
Sophie, the former Countess of Wessex, is now the Duchess of Edinburgh and their 15-year-old son James, Viscount Severn is the new Earl of Wessex.
The couple’s first engagement as the new Duke and Duchess of Edinburgh was fittingly held in the Scottish capital’s City Chambers, and Edward said the day had been “very overwhelming” for him and his wife.
Speaking at a reception recognising the city’s support for Ukrainian refugees, some of whom attended, the duke told guests: “Thank you for welcoming us to Edinburgh today on, indeed, a very special and very overwhelming day for now my wife and duchess,” he joked, while looking at Sophie.
He added: “I also want to express my thanks to everybody who has worked so hard to make our Ukrainian friends so welcome.”
The development comes after another title change this week when the Duke and Duchess of Sussex began officially using the titles Prince and Princess for their children Archie and Lilibet.
Buckingham Palace said in a statement: “His Majesty The King has been pleased to confer the Dukedom of Edinburgh upon the Prince Edward, on the occasion of HRH’s 59th birthday today.
“The title will be held for HRH’s lifetime.
“The dukedom was last created for Prince Philip in 1947, upon his marriage to Princess Elizabeth, who held the title of Duchess of Edinburgh before acceding to the throne in 1952.
“The new Duke and Duchess of Edinburgh are proud to continue Prince Philip’s legacy of promoting opportunities for young people of all backgrounds to reach their full potential.”
The dukedom – which in the past has been hereditary – will not, however, pass down to the Edinburghs’ son James when Edward dies.
This paves the way for one of the Prince and Princess of Wales’s children to potentially be given the title in the future, with Prince Louis the most likely candidate.
James will become the Earl of Wessex and Forfar when the title of the Duke of Edinburgh reverts to the Crown, the Palace said.
Edward will also remain for his lifetime the Earl of Forfar, another of his titles, but will use the Duke of Edinburgh because it is the more senior Scottish title.
Philip had always wanted his youngest son Edward to inherit his title, but the decision ultimately was down to Charles as King.
When Prince Edward and Sophie Rhys-Jones married in 1999, they were given the titles the Earl and Countess of Wessex.
But Buckingham Palace also announced Edward would eventually one day succeed his father as the Duke of Edinburgh – but not until after the death of both Philip and the Queen.
The palace said at the time: “The Queen, the Duke of Edinburgh and Prince of Wales have also agreed that the Prince Edward should be given the dukedom of Edinburgh in due course when the present title now held by Prince Philip eventually reverts to the Crown.”
In keeping with the Letters Patent issued when King George VI gave Philip the title in 1947, Charles inherited the Edinburgh dukedom when Philip died – but he did not use it.
On the death of the Queen six months ago, Charles acceded to the throne and the title merged with the crown and could be granted to someone else.
But despite agreeing to his father’s wishes in 1999, Charles was reported to be reluctant to hand the dukedom over to Edward when he became king.
He is known to be in favour of a slimmed-down monarchy.
Edward appeared to be aware of the uncertainty, hinting in a TV interview in the aftermath of Philip’s death: “It was sort of a pipe dream of my father’s… and of course it will depend on whether or not the Prince of Wales, when he becomes king, whether he’ll do that.”
To grant it to Edward, Charles will need to issue a new Letters Patent – a document from a sovereign issued under the Great Seal of the Realm.
Philip’s desire for Edward to have the title was in recognition of his son’s decades-long commitment to the Duke of Edinburgh’s Award, the youth scheme which is one of Philip’s greatest legacies.
The late Queen Elizabeth II held the courtesy title of Duchess of Edinburgh following her marriage, as did the Queen Consort when Charles inherited the title.
The changes were swiftly updated on the royal family’s website on Friday morning, just minutes after the official announcement.
Archie and Lili became a prince and a princess six months ago but the changes were only made on the list of succession page this week after the Sussexes used Lili’s new formal title for the first time.
