Cynfarch the Younger was a notable figure in early Welsh history, often recognized as a king of Gwynedd. He is believed to have lived during the 6th century and is associated with the lineage of Cynfarch, a prominent ancestor in Welsh tradition. His reign is marked by the consolidation of power in the region and the promotion of Christianity. Cynfarch the Younger is also known for his connection to the legendary Arthurian tales, where he is sometimes mentioned as a warrior or leader. His legacy is preserved in various historical texts and poems, contributing to the rich tapestry of Welsh heritage and mythology.