Welsh Saints are early Christian figures who played a significant role in spreading Christianity throughout Wales during the 4th to 6th centuries. Many of these saints are associated with specific locations, often founding churches and monasteries. Notable Welsh Saints include Saint David, the patron saint of Wales, and Saint Illtud, who established a monastic school. These saints are celebrated in various ways, including feast days and local traditions. Their legacies are preserved in numerous churches, chapels, and place names across Wales. The stories of Welsh Saints often highlight their piety, miracles, and dedication to spreading the Christian faith.