Earthwork Castles of Gwent and Ergyng AD 1050-1250

The aims of this work are to provide as complete a list as possible of all the timber, motte and bailey castles, built in the counties of Gwent and Ergyng, Wales, between AD 1050 and 1250. The list not only records number and place, but also size, shape, type, date of construction and date of disuse. It is also intended, where possible, to assign building and subsequent ownership, to as many of the castles as possible. Using the ensuing combined database, it becomes possible to plot construction development of the timber and earthwork castle across the chosen area.