Tamworth Castle
The Ancient Capital of Mercia.
When Tamworth became the chief residence of Offa, ruler of the expanding Mercian kingdom, he built a palace there from which various charters were issued sedens in palatio regali in Tamoworthige, the first dating from 781. Little trace of its former glory survived the Viking attack in 874 that left the town “for nearly forty years a mass of blackened ruins”. Then in 913 Tamworth was rebuilt by Æthelflæd, Lady of the Mercians, who newly fortified the town with an earthen burh. This, however, did little to defend the place when it was again sacked by the Danes in 943.