- Source: Dafydd Goch Brydydd o Fuallt
Dafydd Goch Brydydd o Fuallt was a 16th century Welsh poet. He is thought to have been from the Builth area. His works are known to include poems written to Gruffydd Fychan (of Cors y Gedol), Sir John Salusbury, and Sir John Wynn (of Gwydir).