Англо-шотландиялық аристократ және керамика шебері

Anglo Scottish aristocrat and pottery designer

David Harrington Angus Douglas, 12th Marquess of Queensberry (born 19 December 1929) is an Anglo Scottish aristocrat and pottery designer. He is the elder son of Francis Douglas, 11th Marquess of Queensberry, and his only son by his second wife, artist Cathleen Sabine Mann (married 1926 – divorced 1946). His maternal grandparents were an interior decorator, Dolly Mann (née Florence Sabine Pasley) and artist Harrington Mann. He succeeded his father in 1954.

He was born in London, and was educated at Ashbury College Ottawa and Eton College.

He served in the Royal Horse Guards. In the 1950s he worked in the pottery industry. He was Professor of Ceramics at the Royal College of Art from 1959 to 1983. He belongs to the Crafts Council, was President of the Design and Industries Association from 1976 to 1978, is a Fellow of the Chartered Society of Designers (and recipient of the Minerva Medal, the Society's highest award), and was Senior Fellow of the Royal College of Art from 1990, and Professor of Ceramics there.

When Queensberry succeeded to his peerages in 1954, he didn't become a member of the House of Lords, the upper house of the Parliament of the United Kingdom, because he was a Peer of Scotland but he became it after the Peerage Act 1963 when all Scottish Peers were given seats in the House. This right was lost under the House of Lords Act 1999 which as from November 1999 reduced the number of hereditary peers with seats in the Lords from several hundred to only ninety two, most elected from the peers' own ranks.

As a hereditary peer, Queensberry spoke in the House of Lords during the passage of the Sexual Offences Act 1967, which legalized homosexual acts in England and Wales. In 2016 he drew a contrast between his views on homosexuality and those of his great grandfather John Douglas, 9th Marquess of Queensberry, well known for his role in the downfall of the Irish author and playwright Oscar Wilde. The 12th marquess explained that he had been delighted to associate his family with a liberalising measure because the Queensberry name "had become so associated with the way Oscar Wilde was pilloried in 1895".