King Charles III, the Prince and Princess of Wales and other senior royals attended a requiem mass at Westminster Cathedral for Katharine, the Duchess of Kent, who died on Sept. 4 at age 92, Buckingham Palace said. The service, held at the duchess’s request in the Roman Catholic cathedral she attended for decades, marked the first Catholic funeral for a member of the royal family in modern British history.

The requiem was a private family service that brought together immediate relatives, grandchildren and a wide circle of friends and charities the duchess supported. A Buckingham Palace spokesperson said Queen Camilla, scheduled to attend, withdrew shortly before the service as she recovered from acute sinusitis. The duke of Kent, the duchess’s husband, led members of the family in mourning.

The coffin, draped with the royal standard edged in a white ermine border signifying the duchess’s status as the spouse of a prince, rested overnight in the Lady Chapel after a Rite of Reception and Vespers on the eve of the service. Soldiers from the Royal Dragoon Guards, a regiment the duchess supported as deputy Colonel-in-Chief, formed the bearer party and a piper from the regiment led the cortege. The Order of Service included a special message from the pope, to be read by the Apostolic Nuncio to Great Britain.

King Charles, Prince William and the Princess of Wales arrived together for the 2 p.m. mass. The Prince and Princess of Wales issued a joint tribute following the duchess’s death, saying she would be “much missed” and noting her lifelong work in music and charitable causes. The princess wore black, and the couple, along with other senior royals, observed the deeply religious rites of the Catholic funeral.

Prince Andrew, who stepped back from official royal duties in 2019, attended the service with his ex-wife, Sarah, Duchess of York, joining other members of the family for the private memorial. His presence underscored that, despite his withdrawal from public duties, he continues to take part in private family events.

The duchess’s grandchildren also featured in the service. Lady Amelia Windsor and Lady Marina Windsor were among those who arrived at the cathedral to pay their respects. Three grandchildren — Lady Marina-Charlotte Windsor, Eloise Taylor and Albert Windsor — took part in the liturgy by reading the Prayer of the Faithful. Several family members later posted tributes on social media recalling the duchess as “Amama” and sharing photographs and condolences.

The Prince and Princess of Wales arriving at Westminster Cathedral

Katharine Lucy Mary Worsley married Prince Edward, Duke of Kent, in 1961 and became widely known for her charity work and lifelong devotion to music. After stepping back from full-time royal duties in the early 2000s and being granted permission by the late Queen to drop her HRH style, she taught music anonymously for more than a decade at a primary school in Hull and co-founded the charity Future Talent, which helps young musicians from disadvantaged backgrounds.

Her public profile included regular appearances at Wimbledon where she became known for consoling losing finalists, most famously embracing Jana Novotna after the 1993 final. She also served as patron and president of numerous organisations and retained strong ties to her native Yorkshire, where she grew up at Hovingham Hall.

The duchess’s life was marked by a series of private tragedies and health problems that influenced her later withdrawal from public life. She suffered the loss of a pregnancy in 1975 after contracting rubella, and two years later gave birth to a stillborn son, Patrick. Author Mary Riddell, in a new biography of the duchess, says Katharine faced a painful decision after contracting German measles while pregnant and sought both medical and ecclesiastical counsel. According to Riddell, a royal doctor advised termination because of the high risk to the foetus, and the duchess ultimately chose to terminate the pregnancy. Riddell writes that the decision troubled her for years. The duchess later converted to Roman Catholicism in 1994 with the approval of Queen Elizabeth II.

The duchess also experienced recurring health issues, including treatment for gallbladder problems, an ovarian cyst and the Epstein-Barr virus, which she said produced symptoms similar to chronic fatigue. She became the oldest living member of the royal family after Queen Elizabeth II’s death in 2022 but did not attend the late Queen’s funeral or King Charles’s coronation because of ill health.

Members of the royal family arriving for the Requiem Mass

Personal touches at the requiem reflected the duchess’s life and interests. Musical pieces included Mozart’s Ave verum corpus, reportedly one of her favorites, and Maurice Duruflé choral settings. A large wreath of British garden flowers chosen by the family rested on the coffin and incorporated white roses for Yorkshire and sprigs of yew from Hovingham Hall. The duchess’s wicker coffin was made from English willow.

The funeral drew a cross-section of the royal family and close public figures. Princes and princesses from different branches of the family arrived for the service, as did former politicians, charity leaders and figures from the arts and sport who had known the duchess through her public roles and charitable work. In statements, those connected to Future Talent and other causes praised her hands-on approach, describing the charity as a central element of her later life and legacy.

Katharine’s decision in later life to embrace a quieter, more locally focused life as a music teacher won her admiration. Colleagues and former pupils recalled her dedication to children and to cultivating musical ability, often travelling regularly to teach in state schools. Her work with Future Talent aimed to remove barriers for gifted young musicians who lacked access to lessons or instruments.

The duchess is survived by her husband, the Duke of Kent, and their three children: George, Earl of St Andrews; Lady Helen Taylor; and Lord Nicholas Windsor, as well as ten grandchildren. After the requiem mass at Westminster Cathedral, private family services and interment arrangements were expected to follow in keeping with the duchess’s wishes and Roman Catholic practice.

Her death prompted formal notices at Buckingham Palace and public expressions of sympathy, with the union flag lowered to half-mast outside the royal residence. Tributes emphasised her charitable work, musical passion and the compassion she showed in public engagements throughout a long and sometimes privately painful life.