She has been called the royal family’s ‘secret weapon’, the late Queen Elizabeth’s ‘favourite daughter-in-law’ and a ‘savvy peacemaker’ capable of smoothing over frictions within the Firm – so it’s perhaps no wonder that Sophie, the Duchess of Edinburgh, is seen by her nephew, Prince William, as key to his vision for the monarchy when he eventually becomes King.
Yesterday, Prince William was joined by Sophie and his aunt Princess Anne on an under-the-radar visit to Wales to honour Shân Legge-Bourke, a close friend of the royal family who died in December and was honoured with a Service of Thanksgiving in Brecon this week. It is the latest joint engagement for William and Sophie, who enjoy a close relationship and appear to share a deep understanding regarding the future of the monarchy.
The Prince’s view, a friend told The Times last year, is that Sophie and her husband, Edward, are ‘needed’ and ‘it’s really important that the fantastic work that they do is seen’. It’s said that both William and Kate are big supporters of the Duke and Duchess of Edinburgh, and are already raising their royal profiles. The Waleses reportedly deeply admire the couple’s quiet, dutiful approach to their roles, particularly Sophie’s determined championing of charities that work to combat sexual violence in conflict and support young people. Sophie, Duchess of Edinburgh has only recently returned from one such overseas visit, during which she shone a light on vital organisations in Somalia and Kenya.
During Garter Day in June 2025, Sophie was spotted standing by Kate’s side to watch the procession from Galilee Porch, and the two were seen sharing a laugh and warm conversation as they prepared to watch King Charles, Queen Camilla, Princess Anne, Prince William, Prince Edward and the Gloucesters lead the festivities. Indeed, the bond between the two women seems to have grown stronger since Kate Middleton returned to public-facing royal duties after undergoing chemotherapy treatment. During Remembrance Sunday in November 2024, the pair stood side-by-side for the two-minute silence, which was broadcast live to the nation, and watched on as King Charles led the wreath-laying alongside the Prince of Wales and Sir Keir Starmer. But it was in the moments shortly afterwards, when the two exchanged a smile and Sophie placed a reassuring hand onto Kate Middleton’s back, which drew headlines.
In December, Sophie was among those who joined the Princess of Wales for her annual carol service, beaming as she arrived for the Together at Christmas concert at Westminster Abbey. Poignantly, Sophie was given a seat of pride of place, sitting on Kate’s left-hand side for the concert. Ingrid Seward, royal author, described the women’s ‘sisterly bond’ to HELLO! and added that Sophie ‘has been there in the background [for Kate], as part of a private support network’. Biographer Claudia Joseph, meanwhile, told The Sun that Kate has relied on the Duchess’ wisdom for years: ‘She has found that Sophie is a true confidante and sounding board and they have developed a mutual respect and an unbreakable bond.’
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and particularly Sophie – as crucial to the future King William’s court. During an engagement in June 2025, the Prince and Sophie were deemed a natural double act as they visited the Royal Cornwall Show, where they sampled cider and whiskey and clearly enjoyed each other’s company. Last year, The Times reported that Sophie had more than doubled her workload compared to the previous year, as she was called upon to represent the family more than ever as the Princess of Wales stepped back to focus on her recovery. Could we see the Duchess and Prince William step out on more engagements together in the future?
As Seward told The Times, ‘with Sophie, it’s not all about her. She was one of the first “outsiders” who came into the royal family and realised it’s about all of “them” working together as a team. She really gets that and doesn’t want praise heaped on her.’ When she married Edward in 1999, Sophie – the daughter of a tyre company executive and a secretary – was reportedly shy, despite her successful career in public relations (she worked for Capital Radio before, in 1996, she launched her own public relations agency, RJH Public Relations). ‘Sophie wasn’t from that world. She’d never encountered anything like the royal family and was very nervous, shy and tongue-tied when she first met the Queen,’ Seward recalls. But in time, Sophie and the late monarch forged a close friendship, based on her low-key approach to royal life.
Queen Elizabeth was said to have respected Edward and Sophie’s decision not to use the HRH title for their two children, leaving the decision up to them when they turned 18. Lady Louise Windsor, who is currently studying English at St Andrews University, has opted to forgo the title; it’s expected that James, Earl of Wessex, will do the same. Sophie’s attitude to her children’s titles is emblematic of her under-the-radar, hard-working ethos, which made her – according to many – the late Queen’s favourite daughter-in-law. A former courtier who worked closely with Sophie told The Times that ‘she’s got backbone and good instincts’ – key qualities, in fact, to carry the Firm forward into a new era. It seems that Prince William, like his grandmother, can now also see just what an asset Sophie is to the royal family.
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