Cynfarch Ap Meurig was a notable figure in early medieval Wales, often recognized as a legendary king and ancestor of several noble families. He is associated with the Kingdom of Gwynedd and is believed to have lived during the 6th century. His lineage is significant in Welsh history, as he is considered the father of Cynfarch, who is linked to various historical and mythical narratives. Cynfarch Ap Meurig is also mentioned in the context of Welsh genealogy, where he is often cited in the genealogies of prominent Welsh families. His legacy is preserved in various historical texts, contributing to the understanding of Welsh heritage and the social structure of early medieval Wales.