1066: Norman Conquest. Bristol recently a burh, or town, with a mint under Cnut, noted for its trade in enslaved people with Ireland and Norway until the twelfth century.
1140s: St. Augustine's Abbey founded by Robert FitzHarding (later the Berkeley family), supporter of Matilda and Prince Henry (Henry II), and promoter of development of Redcliffe.
1150s: Henry II marries Eleanor of Aquitaine, opening access to French ports, and Bristol's international shipping shifts to wine. Bristol port also launches the English colonisation of Ireland, and Anglo-Irish Dublin's (and then Waterford’s) liberties were modelled on Bristol's (confirmed by first extant charter in 1155).
1183: Bristol Castle moves into royal hands, and active rebuilding continues into Edward I's reign, after which its importance diminishes.
1256: Carmelites establish a friary in Bristol, and prove key in piping fresh water into the city.
1337: Edward III claims French throne, beginning the Hundred Years’ War. Bristol becomes the primary English cloth exporter for the rest of the century. This wealth, together with Bristol's material support for Edward's war, eventually earns Bristol its county charter in 1373.
1346: Battle of Crecy results in major English victory against French forces.
1348-49: The Black Death pauses, but does not stop, Bristol's economic expansion as a port city.
1356: Battle of Poitiers results in major English victory against French forces.
1373: Ending its split between two different jurisdictions, Gloucester and Somerset, Bristol is chartered as a county, the only town other than London to be granted such a franchise.