In 925 Æthelstan behaved as a Mercian king, describing himself as "Rex Anglorum" in a charter relating to land in Derbyshire, witnessed only by Mercian bishops.
Æthelstan behaved as a Mercian king. This was in 925. Æthelstan was describing himself as "Rex Anglorum" in a charter. This was in 925. This charter was relating to land in Derbyshire. Rex Anglorum was witnessed only by Mercian bishops.