The most noticeable feature of the Anglo-Saxon legal system is the apparent prevalence of legislation in the form of law codes. The early Anglo-Saxons were organised in various small kingdoms often corresponding to later shires or counties. The kings of these small kingdoms issued written laws, one of earliest of which is attributed to Ethelbert, king of Kent, ca.560–616. The Anglo-Saxon law codes follow a pattern found in continental Europe where other groups of the former Roman Empire encountered government dependent upon written sources of law and hastened to display the claims of their own native traditions by reducing them to writing. These legal systems should not be thought of as operating like modern legislation, rather they are educational and political tools designed to demonstrate standards of good conduct rather than act as criteria for subsequent legal judgment.