St John Vianney August 4 Feast of St John Marie Vianney, Patron of parish priests. Fr Doyle had a great devotion to the then Blessed John Vianney, and visited Ars in 1907. From O’Rahilly’s biography: In spite of missing a train, and after an adventurous journey on a very primitive steam-tram, he found himself in the spot hallowed by the Curé of Ars. Fr. Doyle insisted on seeing everything the …