Ifor ap Meurig was son of
Meurig Fychan Cydifor (Father) and
Gwyladys Verch Ithel (Mother). He married Nest, sister of
Rhys ap Gruffudd (also known as
The Lord Rhys). Descendants of Ifor ap Meurig continued to hold sway in the area and to harry the Normans for at least another century. He was succeeded by his son Gruffudd before 1170. Gruffudd ap Ifor married Mabel FitzRobert, a natural daughter of
Robert, Earl of Gloucester, and half sister of the kidnapped earl. Ifor's descendants included his grandson
Morgan Gam and his great-grandson
Llywelyn Bren and, through Gruffudd and Mabel,
Franklin Pierce. The Lewis of the (Van) family are known direct descendants of Ifor Bach. Ifor ap Meurig is reputed to have built a medieval
castle on the site now occupied by
Castell Coch. == Modern times ==