Blackwell – a hamlet in the parish of Tredington, hundred of Oswaldslow, upper division; containing 48 inhabited houses, Population, 1801, no return – 1811, no return – 1821, 228.
Source: Worcestershire Delineated: Being a Topographical Description of Each Parish, Chapelry, Hamlet, &c. In the County; with the distances and bearings from their respective market towns, &c. By C. and J. Greenwood. Printed by T. Bensley, Crane Court, Fleet Street, London, 1822.