Common law and King's Bench, were written in Latin. The rolls were made up in bundles by law term: Hilary, Easter, Trinity, and Michaelmas, or winter, spring, summer, and autumn. They are currently deposited in the UK National Archives, by whose permission images of the rolls for the Courts of Common Pleas, King's Bench, and Exchequer of Pleas, from the 13th century to the 17th, can be viewed online at the Anglo-American Legal Tradition site (The O'Quinn Law Library of the University of Houston Law Center). The doctrine of precedent developed during the 12th and 13th centuries, as the collective judicial decisions
Welsh exonyms Welsh exonyms The modern Welsh language contains names for many towns and other geographical features in Great Britain and elsewhere. Names of places outside Wales are exonyms. In some cases, these derive from the Brythonic names which were used during or before the Roman occupation: for example, "" (London), "" (Cornwall), "" (Devon), and "" (York). In Britain, towns were a Roman innovation. Many English county towns, founded as Roman "castra" and now having the English suffix "-c(h)ester", have Welsh names, in most cases using the prefix "Caer-". Examples include "" or "" (for Chester), "" (Gloucester), "" (Worcester), ""