Saint Hervé was a sixth-century monk and minstrel from Armorica who is highly regarded among Breton saints. Born blind to a Welsh bard and a mother skilled in herbalism, he was raised by his uncles after his father's death. He pursued education at the monastic school in Plouvien before living as a hermit alongside his disciple, Guiharan. Known for his eloquence and his connection to nature, he lived a life of simplicity, eventually refusing most formal ecclesiastical honors.