Following the revolt, the Diocletian Reforms saw the British administration restructured. Londinium is universally supposed to have been the capital of one of them, but it remains unclear where the new provinces were, whether there were initially three or four in total, and whether Valentia represented a fifth province or a renaming of an older one. In the 12th century, Gerald of Wales listed "Londonia" as the capital of Flavia, having had Britannia Prima (Wales) and Secunda (Kent) severed from the territory of Upper Britain. Modern scholars more often list Londinium as the capital of Maxima Caesariensis on the assumption that the presence of the diocesan vicar in London would have required its provincial governor to outrank the others.