place name

[hanes teulu]

Archaeologia Cambrensis, pub. 1 Jan 1923, Vol 3 Seventh Series

"On Sep 22, 1400 Owen (Glyn Dŵr) and his followers appeared before the town and set fire to the suburbs*...

* Coram Rege Roll. 2. Hen IV. Easter, rex m.18. Cf "History pf Powys Fadog" vi.309 ("Harl. MS.," 1981, written by John Davies of Middleton 1635).  Pentre Poeth was the suburb south south of the Church, on the Pool Road. See map of 1795 in Watkin's "Oswestry", 1920, page 12. The name has sometimes been explained by reference to the great fire of 1567"

[Gadget]

Pool meaning Welshpool, I assume