On 27 June 1848, the township of Trellyniau and part of the township of Llystynhunydd went to the new parish of Rhes-y-Cae.
ˌɔn twˈɛnti sˈɛvən dʒˈuːn wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd fˈoːɹɾi ˈeɪt, ðə tˈaʊnʃɪp ʌv tɹˈɛlɪnˌɪaʊ ænd pˈɑːɹt ʌvðə tˈaʊnʃɪp ʌv lˈɪstɪnhˌʌnɪd wɛnt tə ðə nˈuː pˈæɹɪʃ ʌv ɹˈɛzwˈaɪkˈiː.