Sedbury, a hamlet, in the parish of Tidenham, union of Chepstow, hundred of Westbury, W. division of the county of Gloucester; containing 173 inhabitants. It is bounded on the east by the Severn, and on the west by the river Wye, by which it is separated from Chepstow.
Source: A Topographical Dictionary of England by Samuel Lewis Fifth Edition Published London; by S. Lewis and Co., 13, Finsbury Place, South. M. DCCC. XLV.