Timeline

Common Law - Henry II and the Birth of a State http://www.bbc.co.uk/history/british/middle_ages/henryii_law_01.shtml

Events in Common Law http://lawsfolio.londoninternational.ac.uk/simileLO/sovereign.htm

Timeline History of English Rulers

http://historyoflaw.co.uk/timeline/

Law Reports Timeline

http://library.law.yale.edu/finding-english-cases-timeline