Tyne, river of North England, formed by the confluence near Hexham of the N. Tyne from the Cheviots, and the S. Tyne, which rises on Cross Fell, in E. Cumberland; forms the boundary between Durham and Northumberland, and after a course of 32 m. enters the sea between Tynemouth and South Shields.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Tyndal, John * Tynemouth