TimeRef - Medieval History Timelines
"Follow the history of Medieval Britain from the time of Alfred the Great,... up to the start of the Tudor Age. Detailed Timelines contain events for years between 800 and 1499AD. Maps show the locations of castles, abbeys and cathedrals in England, Scotland and Wales. Every person and building on this site has its own timeline and links to related subjects. " Not to mention 3-D castles and a 3-D game!