Royal charters applying to Cornwall
This is a list of charters promulgated by kings of England that specifically relate to Cornwall, which was incorporated into the Kingdom of England late in the Anglo-Saxon period. In the 9th and 10th centuries, the kings of Wessex became the rulers of Cornwall, and after a period of independence during the wars with the Danes, this rule by the kings of England became permanent (see History of Cornwall).
Source: Wikipedia — Royal charters applying to Cornwall (CC BY-SA 4.0)