
author
Best known for A Naval Expositor (1750), he left behind one of the earliest illustrated dictionaries of seafaring language. His work opens a vivid window onto how 18th-century ships were built, rigged, supplied, and understood.
Little is firmly documented about Thomas Riley Blanckley’s life, but reliable sources agree that he was connected to naval administration at Portsmouth and later became a commissioner in the Victualling Office in 1746.
He is remembered for A Naval Expositor, first printed in 1750. The book is widely noted as an early illustrated dictionary of naval terms, explaining the language of shipbuilding, rigging, equipment, and life at sea in a way that made specialized maritime knowledge easier to navigate.
Today, Blanckley is chiefly of interest to readers of naval history, maritime language, and 18th-century reference books. His surviving reputation rests less on a broad literary career than on this single practical and influential work.