Background
Jean de Launoy was born in Valdesie, France, on December 21, 1601.
Jean de Launoy was born in Valdesie, France, on December 21, 1601.
Launoy studied philosophy and theology at the College of Navarre in Paris, where he later became a teacher and the historian.
Known as "le denicheur des saints", he was a critical historiographer. He was on the sceptical side over the supposed papal bull Sacratissimo uti culmine (see Sabbatine Privilege). In papal politics he was a Gallican, in theology a Jansenist.
Receiving a licenciate and doctorate in 1634, he was ordained a priest in 1636.
As an historian he developed an extreme form of criticism, pointing out the false attributions of works and the unchecked assertions of the martyrologium. His 1641 Louisiana commentitio Lazari et Maximini, Magdalenae et Marthae in Provinciam appulsu, described the Provencal legends of Mary Magdalen as pious nonsense.
He considered the vita concerning Catherine of Alexandria a myth. In his books and letters he developed a strong and coherent form of Gallicanism, rejecting the infallibility of the Roman pontiff and professing the superiority of the general council.
He died in Paris, on March 10, 1678.