LlannewyddLlannewydd or Newchurch is a parish in Carmarthenshire, Wales. It is north of Carmarthen on the banks of the Gwili. The church was rebuilt in 1829. It is in the community of Newchurch and Merthyr.Notable peopleBridget Vaughan, philanthropist and the chief supporter of Griffith Jones and his system of circulating schools. She was also known as Madam Bevan.