David Harrington Angus Douglas, known professionally as David Queensberry, the 12th Marquess of Queensberry, passed away on July 22, 2026, at the age of 96. A distinguished ceramicist and designer, he was also a long-serving professor of ceramics at the Royal College of Art, holding the position from 1959 until 1983.

Born in Westminster on December 19, 1929, Queensberry belonged to a historically prominent Scottish family, whose lineage dates back to medieval times. The title of Marquess of Queensberry, created in the 17th century, is most famously associated with the 9th Marquess, Queensberry’s great-grandfather, who codified the modern rules of boxing in 1867 and played a key role in the legal case leading to the conviction of Oscar Wilde in 1895.

Queensberry was raised primarily by his mother, Cathleen Mann, a portrait artist, and developed an early interest in pottery inspired by their Italian cook. He was educated at Eton and later served in the Royal Horse Guards during his National Service. Pursuing his passion for ceramics, he trained at the Central School of Arts and Crafts before embarking on a career that combined artistry with mass-market design.

Early in his career, Queensberry embraced the challenge of producing accessible, well-designed functional pottery rather than exclusively handcrafted studio pieces. His partnership with former student and business partner Martin Hunt, which began in 1967, resulted in successful collaborations with major manufacturers, including Wedgwood, the Rosenthal Group, and Hornsea Pottery. Their work, known for stylish and innovative tableware and household items such as bathroom suites and stainless steel utensils, won multiple design awards and remains part of the Victoria and Albert Museum’s permanent collection. Notably, Queensberry designed plastic dishes for British European Airways in 1964 and earned the Duke of Edinburgh’s Prize for Elegant Design for cut-glass crystal vases the same year.

Queensberry balanced his professional life with complex personal relationships. He married three times—first to Ann Radford in 1956, with whom he had two daughters; then to model Alexandra Wyndham in 1969, with whom he had four children; and finally in 2000 to Taiwanese artist Hsueh-Chun Liao, with whom he had a daughter. His family life was marked by both artistic achievement and tragedy, including the suicide of his son Milo, who suffered from bipolar disorder, and the death of his youngest daughter, Beth, from a drug-related incident in 2018. He also fathered a son, Ambrose Carey, from another relationship.

In the House of Lords, Queensberry advocated for reforming laws on homosexuality in the 1960s, reflecting a progressive stance that contrasted with some of his family’s more controversial historical legacies, including his great-grandfather’s well-documented hostility toward Oscar Wilde and antisemitic views expressed about Queensberry’s own father.

Known for his unpretentious demeanor, Queensberry lived in west London and commuted by motorcycle to his studio. His work and life were deeply intertwined with the evolving British art and design scene of the postwar period, marked by collaborations with cultural figures such as David Bailey, Patrick Lichfield, and David Hockney. Despite a career responsible for a substantial business in design, Queensberry often lamented the persistent public attention on his family’s connection to 19th-century controversies rather than his own contributions to ceramics and design.

Queensberry’s legacy endures through his innovative approach to functional pottery, his influence as an educator, and the enduring presence of his designs in museums and homes.