Henry III recognises Llywelyn ap Gruffudd as Prince of Wales in the Treaty of Montgomery, the high point of his power. The treaty acknowledges his rights over all native Welsh princes and control of territory he had won in war. A political settlement following years of military campaigning, it represents the greatest formal English recognition of Welsh sovereignty.
Aubrey generates in-depth historical research for any location in Britain — drawing on Domesday records, scheduled monuments, Victorian OS maps, geological data and archaeological archives to tell the full story of a place.
Research a location near Montgomeryshire