
author
1866–1945
Best known as O. M. Dalton, he brought a wide range of ancient and medieval objects to life for general readers as well as specialists. His work joined museum expertise with a gift for clear explanation, especially in medieval and Byzantine art.

by O. M. (Ormonde Maddock) Dalton
Born in Cardiff in 1866, Ormonde Maddock Dalton became a British museum curator, archaeologist, and art historian whose interests ranged widely across antiquities. He studied at Clifton College and Trinity College, Cambridge, and went on to build his career at the British Museum, where he became especially associated with British and medieval collections.
Dalton was known as an all-round scholar, but medieval art was his strongest field. He published many catalogues and studies for the British Museum and wrote on subjects including Byzantine art, early Christian objects, ivories, metalwork, and ancient treasures. He was also elected a Fellow of the British Academy, reflecting the respect he earned in the world of scholarship.
Alongside his museum and academic work, he wrote in a style that could guide ordinary readers through complex historical material without losing the richness of the subject. He died in 1945, leaving behind a body of work that still reflects the curiosity and range of a classic museum scholar.