Northallerton was a Saxon Burgh and the centre of the Wapentake of Allerton
In the Doomsday Book The Area was listed under the lands owned by the Bishop of Durham
1066 Area laid waste by armies of William The Conqueror
1100 St James Hospital Built
1127 N/A granted a Market every Wednesday
1130 The castle was started
1138 Battle of the Standard
1155 The Bishop, Hugh Pudsey, granted the tithes of the Parish of Romanby as an Endowment to the Hospital of St. James (South of N/A on the road to Thirsk)
1200 Bishop's Palace Built
1200 Royal Charter for 2 Fairs: Candlemas (14 February) (for horses, horned cattle, sheep, leather and woollen cloth) St Barthomew's (6 September) (for cattle) St George's (6 & 7 May(1555)) & St Matthew's (3 October (1610))(for cattle)
1244 St James had a Master and 20 other staff caring for 13 patients and feeding 30 local poor people each night
1298 N/A had Two members of Parliament
1318 The Church and Town were burnt by the Scots
1340/1530 Convent of Austin Friars (on site of the Fleece Inn)
1444 Guild Hall built by Archbishop Kemp (Site now Savings Bank)
1476 Hospital (Maison de Dieu) founded by Roger de Moore (Draper)
1523 Romanby Church was demolished in 1523 on the orders of Bishop of Durham, Thomas Wolsey
1530 St James Hospital Closed
1555 Surveyor of the Highways, or , "WayWarden" office created by Highways Act
1584 Porch House Built by Richard Metcalfe
1642 /1649 (1640/1647) (Depending on which Book) During Civil War King Charles 1 Sheltered in N/A twice at Porch House