Cliff Wood Mill was in use for a period but it believed to have been destroyed during the Glyndwr revolt in the early 15th century.
klˈɪf wˈʊd mˈɪl wʌz ɪn jˈuːs fɚɹə pˈiəɹɪəd bˌʌt ɪt bᵻlˈiːvd tə hɐvbɪn dᵻstɹˈɔɪd dˈʊɹɹɪŋ ðə ɡlˈɪndʊɚ ɹᵻvˈoʊlt ɪnðɪ ˈɜːli fˈɪftiːnθ sˈɛntʃɚɹi.