Among the cathedral towns the most important were Canterbury (Cant-wara-byrig), the old capital of Kent and metropolis of all England, which seems to have contained a relatively large trading population; Dorchester, in Oxfordshire, first the royal city of the West Saxons, and afterwards the seat of the exiled bishopric of Lincoln; Rochester (Hrofes-ceaster), the old capital of the West Kentings, and seat of their bishop: and Worcester (Wigorna-ceaster), the chief town of the Huiccii. Of the monastic towns the chief were Peterborough (Burh), Ely (Elig), and Glastonbury (Glæstingabyrig). Bath, Amesbury, Colchester, Lincoln, Chester, and other towns of Roman origin were also important. Exeter, the old capital of the West Welsh, situated at the tidal head of the Exe, had considerable trade. Oxford was a place of traffic and a fortified town. Hastings, Dover, and the other south-coast ports had some communications with France. The only other places of any note were Chippenham, Bensington, and Aylesbury; Northampton and Southampton; Bamborough; the fortified posts built by Eadward and Æthelflæd; and the Danish boroughs of Bedford, Derby, Leicester, Stamford, Nottingham, and Huntingdon. The Witena-gemots and the synods took place in any town, irrespective of size, according to royal convenience. But as early as the days of Cnut, London was beginning to be felt as the real centre of national life: and Eadward the Confessor, by founding Westminster Abbey, made it practically the home of the kings. The Conqueror "wore his crown on Eastertide at Winchester; on Pentecost at Westminster; and on Midwinter at Gloucester:" which probably marks the relative position of the three towns as the chief places in the old West Saxon realm at least. Under Æthelstan, London had eight moneyers or mint-masters, while Winchester had only six, and Canterbury seven.