City of Bristol: History
Archaeological finds, including flint tools believed to be between 300,000 and 126,000 years old made with the Levallois technique, indicate the presence of Neanderthals in the Shirehampton and St Annes areas of Bristol during the Middle Palaeolithic. Iron Age hill forts near the city are at Leigh Woods and Clifton Down, on the side of the Avon Gorge, and on Kings Weston Hill near Henbury. A Roman port, Portus Abonae (Avonport) – abbreviated to Abona in the Antonine Itinerary, existed at what is now Sea Mills (connected to Bath and Gloucester by Roman roads); another settlement was at the present-day Inns Court. Isolated Roman villas and small forts and settlements were also scattered throughout the area.
Bristol was founded by 1000; by about 1020, it was a trading centre with a mint producing silver pennies bearing its name. By 1067, Brycgstow was a well-fortified burh, and that year the townsmen beat back a raiding party from Ireland led by three of Harold Godwinson's sons. Under Norman rule, the town had one of the strongest castles in southern England. Bristol was the place of exile for Diarmait Mac Murchada, the Irish king of Leinster, after being overthrown. The Bristol merchants subsequently played a prominent role in funding Richard Strongbow de Clare and the Norman invasion of Ireland.
The port developed in the 11th century around the confluence of the Rivers Frome and Avon, adjacent to Bristol Bridge just outside the town walls. By the 12th century, there was an important Jewish community in Bristol which survived through to the late 13th century when all Jews were expelled from England. The stone bridge built in 1247 was replaced by the current bridge during the 1760s. The town incorporated neighbouring suburbs and became a county in 1373, the first town in England to be given this status. During this period, Bristol became a shipbuilding and manufacturing centre. By the 14th century, Bristol, York and Norwich were England's largest medieval towns after London. One-third to one-half of the population died in the Black Death of 1348–49, which checked population growth, and its population remained between 10,000 and 12,000 for most of the 15th and 16th centuries. …