of the tribe of Brychan, patron of Llandingat, i.e. Llandovery (Dyfed). Like other foundations of his tribe his churches are in S. Wales and seem to presuppose a westward migration along the Roman roads. The patron of Dingestow (Gwent) may be this Dingad or Dingad ab Nudd Hael, king of Bryn Buga. Feast: 1 November.
E. G. Bowen, The Settlement of Celtic Saints in Wales (1956), pp. 27–32;Baring-Gould and Fisher, ii. 343–4.