Brecon (brĕk´ən) or Brecknock (brĕk´nŏk, –nək), town (1981 pop. 7,422), Powys, S Wales, at the junction of the Honddu and Usk rivers. It is a market for the surrounding agricultural and cattle-raising area. Brecon was founded by the Normans c.1091. In the town are fragments of an 11th-century castle; Christ College, founded by Henry VIII in 1542; and the 11th-century priory church of St. John, which became a cathedral in 1923.
"Brecon." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (February 19, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/brecon
"Brecon." The Columbia Encyclopedia, 6th ed.. . Retrieved February 19, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/brecon