Author: Roger Turvey.

The fascinating story of a penniless exile who became Wales' greatest prince. He presided over a turbulent period of Welsh history, having to prove himself first on the battlefield before learning the statesman's craft so as to establish his control over the warring factions of his own country.

Awdur: Roger Turvey.

Dyma hanes hynod alltud tlawd a ddaeth yn dywysog pennaf Cymru. Llywodraethodd dros gyfnod cythryblus yn hanes Cymru, gan brofi'n llwyddiannus ar faes y gad yn gyntaf cyn dysgu crefft y gwladweinydd er mwyn sefydlu rheolaeth dros garfanau gwrthryfelgar o fewn ei wlad.