Thetford's a market town and civil parish in the Breckland area of Norfolk, England. It's on the A11 road between Norwich and London, just south of Thetford Forest. The civil parish (area of 29.55 km²) has a population of 21,588 History Thetford's traditionally thought of as the royal residence of Boudica, Queen of the Iceni. The Iceni were a Celtic tribe living in Norfolk and parts of Cambridgeshire. Archaeological evidence suggests that Thetford was an important tribal centre during the… (More on Thetford)