When Prince Edward, the Queen and Prince Philip’s youngest son, married the then Sophie Rhys-Jones in 1999, they were given the titles the Earl and Countess of Wessex.
Buckingham Palace also announced at the same time that Edward, now 57 and 12th in line to the throne, would eventually one day succeed his father as the Duke of Edinburgh
In keeping with the Letters Patent issued when George VI gave Philip the title in 1947, the Prince of Wales, as the Duke’s eldest son, inherits the title the Duke of Edinburgh.
But on Charles’s eventual accession to the throne, the title will merge with the crown and can be regranted anew to Edward.
When Edward married in 1999, the Palace stated that the Queen, Philip and Charles had agreed that Edward would become the Duke of Edinburgh in due course, but that he would only inherit the title following the death of both the Queen and his father.
A title held by someone who becomes monarch is said to merge with the Crown and ceases to exist, so can be recreated for someone else.
The decision to give Edward the title was taken in recognition of his work with, and commitment to, the Duke of Edinburgh’s Award – of which he is a trustee, as well as chairman of The Duke of Edinburgh’s International Award.
He has taken particular pride in this work and hopes the scheme can become a focal point of his late father’s legacy.
Edward’s wife the Countess of Wessex will eventually become the Duchess of Edinburgh – a courtesy title which was held by the Queen.
She has become particularly close to Her Majesty over the years and spoke movingly last weekend about Philip’s final moments and the stoicism of the Queen after the death, on April 9, of her husband of 73 years.
Philip was the sixth person – including two Dukes of Gloucester and Edinburgh – to bear the title the Duke of Edinburgh.
The first was George I’s grandson Prince Frederick, later the Prince of Wales, for whom the title was first created in the Peerage of Great Britain in 1726.
George VI gave Philip the titles of the Duke of Edinburgh, Earl of Merioneth and Baron Greenwich in the Peerage of the United Kingdom shortly before his marriage to the then Princess Elizabeth on November 20, 1947.
Philip’s great-great-uncle, Prince Alfred Ernest Albert, fourth child and second son of Queen Victoria and Prince Albert, was also a Duke of Edinburgh in the Peerage of the United Kingdom.