and Scots. The Anglo-Saxon law had culturally different origins, but with many similarities to Celtic law. Like Celtic law, it was based on cultural tradition, without any perceivable debt to the Roman occupation of Britain. A primary royal court () would be maintained as a "capital", but it was not the bureaucratic administrative centre of modern society, nor the settlement or civitas of Roman rule. As the ruler and protector of his kingdom, the king would maintain multiple courts throughout his territory, travelling among them to exercise his authority and to address the needs of his people, such as in the dispensing of justice. This ancient method of dispensing justice survived as a part of royal procedure until the reforms of Henry II (reigned 1154–1189) modernised the administration of law. Language Modern scholarship uses the term "Cumbric" for the Brittonic language spoken in the Hen Ogledd. It appears to have been very closely related to Old Welsh, with some local variances, and more distantly related to Cornish, Breton and the pre-Gaelic form of Pictish. There are no surviving texts written in the dialect; evidence for it comes from placenames, proper names in a few early inscriptions and later non-Cumbric sources, two terms in the Leges inter Brettos et Scottos, and the corpus of poetry by the cynfeirdd, the "early poets", nearly all of which deals with the north. The cynfeirdd poetry is the largest source of information, and it is generally accepted that some part of the corpus was first composed in the Hen Ogledd. However, it survives entirely in later manuscripts created in Wales where the oral tradition continued on, and it is unknown how faithful they are to the originals. Still, the texts do contain discernible variances that distinguish the speech from the Welsh dialects. In particular, these texts contain a number of archaisms – features that appear to have once been common in all Brittonic varieties, but which later vanished from Welsh and the Southwestern Brittonic languages. In general, however, the differences appear to be slight, and the distinction between Cumbric and Old Welsh is largely geographical rather than linguistic. Cumbric gradually disappeared as the area was conquered by the Anglo-Saxons, and later the Scots and Norse, though it survived in the Kingdom of Strathclyde, centred at Alt Clut in what is now Dumbarton in Scotland. Kenneth H. Jackson suggested that it re-emerged in Cumbria in the