Note 33 — Chapter IX · Place-name Stories
Reading edition
This name also occurs in a passage quoted in Jones’ Brecknock, ii. 501, from a Carte MS. which he treats as relating to the year 1234: the MS. is said to be at the Bodleian, though I have not succeeded in tracing it. But Jones gives Villa de Ystraddewi, and speaks of a chapel of St. John’s of Stradtewi, which must have been St. John’s Church, at Tretower, one of the ecclesiastical districts of Cwm Du: see also p. 497. The name is probably to be treated as Strad or Strat d’Ewe. ↑