O. M. (Ormonde Maddock) Dalton

Born in Cardiff in 1866, O. M. Dalton was a British museum curator, archaeologist, and art historian who became especially known for his knowledge of medieval and early Christian art. He studied at Harrow and New College, Oxford, and built a wide-ranging reputation as a scholar with interests that stretched well beyond a single field.

Dalton spent most of his career at the British Museum, where he worked in British and Medieval Antiquities and later served as Keeper of the department from 1921 to 1928. He was valued as an all-rounder, but medieval art remained his main strength, and he produced catalogues, guides, and studies that made complex collections more approachable.

He also wrote under the pseudonym W. Compton Leith and was elected a Fellow of the British Academy. For listeners and readers today, Dalton stands out as one of those early twentieth-century scholars who combined careful research with a real desire to explain the story behind remarkable objects.