Of or regarding Northumberland in The united kingdomt
- Of or regarding Northumberland in England.
- A native or inhabitant of Northumberland.
(a.) Of or with respect to Northumberland in England.
- (n.) A native or inhabitant of Northumberland.
In 642, however, we find the two Celtic peoples at war with one another, for in that year the Britons under their king Owen defeated and slew the Scottish king Domnall Breac. In the same year they came into conflict with the Northumbrian king Oswio.