4 Bryn Glas [1402] - Owain Glyndŵr and Rhys Gethin against Edmund Mortimer.
Coordinates: (52.3066, -3.0938)
What3words: boils.finger.swerves
+ Painscastle [1198] - Geoffrey Fitzpeter against Gwenwynwyn ab Owain of Powys.
Coordinates: (52.1071, -3.2184)
