 The standard edition of that "vita" is by Arthur Le Moyne de La Borderie, a Breton historian, published in 1891; it was published earlier in Albert Le Grand's "Les vies des saints de la Bretagne Armorique", where he is listed for 1 July.Le Grand, in the 17th century, had access to a version of the hagiography that was followed by a list of fifteen miracles that occurred after the saint's death, and he added a summary of those to the life he published.That the "vita" was the product of the community of Saint-Pol is made clear by a reference to "patronus noster".