England–Wales border point. In 926, Edward's successor Athelstan, "King of the English", summoned the Welsh kings including Hywel Dda of Deheubarth to a meeting at Hereford, and according to William of Malmesbury laid down the boundary between England and Wales, particularly the disputed southern stretch where he specified that the eastern bank of the Wye should form the boundary. By the mid-eleventh century, most of Wales had become united under the king of Gwynedd, Gruffudd ap Llywelyn. In 1055, he marched on Hereford and sacked the city. He also seized Morgannwg and the Kingdom of Gwent, together with substantial territories east of
Wye River (plantation) Wye River (plantation) The Wye River plantation, or "Wye Hall" was the Eastern Shore of Maryland home of William Paca, constructed in 1765, and extensively renovated in 1790 by John Paca, with Joseph Clark as architect, at a cost of $20,000. He gained ownership of the property in Queen Anne's County, Maryland, through his wife, Mary Chew. John Beale Bordley and Margaret Chew inherited the other half of Wye Island. William Paca is buried at the family cemetery there. The Paca residence burned down in 1879. The University of Maryland, College Park conducted archeological work there. "Wye Hall" was built