In 1450 at the Carmarthen Eisteddfod, he accused Gruffudd ap Nicolas of being bribed to give the Bardic Chair to Dafydd ab Edmwnd.
At the Carmarthen Eisteddfod in 1450, he claimed that Gruffudd ap Nicolas had been bribed into giving the Bardic Chair to Dafydd ab Edmwnd.