Viscount Linley, born David Armstrong-Jones on November 3, 1961, is a British furniture designer and the son of Princess Margaret and Antony Armstrong-Jones, the 1st Earl of Snowdon. He is known for his work in bespoke furniture and has established a successful design business, Linley, which specializes in luxury home furnishings. As a member of the British royal family, he holds the title of Viscount Linley and is the nephew of Queen Elizabeth II. He has been involved in various charitable activities and is known for his interest in the arts, particularly in design and craftsmanship.