England–Wales border after Harold's death at the Battle of Hastings, Wales was again divided without a leader to resist the Normans. Immediately after the Norman conquest of England, King William installed one of his most trusted confidants, William FitzOsbern, as Earl of Hereford. By 1071 he had started the building of Chepstow Castle, the first castle in Britain built of stone, near the mouth of the Wye. It served as a base from which the Normans continued to expand westward into south Wales, establishing a castle at Caerleon and extinguishing the Welsh kingdom of Gwent. William also installed Roger de Montgomerie at
Wye River, Victoria Wye River had a permanent population of 66 although its holiday population is ten times that number. The site was occupied by white settlers in 1882. Brothers Alex and Donald MacRea and their cousin Alex MacLennan were looking for an area suited to farming and fishing and chose this site. The MacRaes settled near Separation Creek, establishing a farm which they named The Wye after a river in Wales and Herefordshire. Alex MacLennan settled a little further west at a site he named The Kennet (later the town of Kennett River) after another UK river. Wye River Post Office opened