Where did llywelyn ein lliw olaf live?

Llywelyn ein Lliw Olaf, also known as Llywelyn the Last, lived in Wales during the 13th century. His primary residence was at the royal court in Aberffraw on the Isle of Anglesey, which served as the center of his power. He also had significant holdings in Gwynedd, where he sought to unify Welsh principalities against English rule. Llywelyn is best known for his efforts to maintain Welsh independence during the conflicts with England.