sentences:  Hywel Dda
  
  Hywel Dda, sometimes anglicized as Howel the Good, or Hywel ap Cadell (c.880 – 948) was a King of Deheubarth who eventually came to rule most of Wales.He became the sole king of Seisyllwg in 920 and shortly thereafter established Deheubarth, and proceeded to gain control over the entire country from Prestatyn to Pembroke.