Blessed Pierre de Castelnau Born in the Diocese of Montpellier, Languedoc, now Department of Hérault, France; died 15 Jan., 1208. He embraced the ecclesiastical state, and was appointed Archdeacon of Maguelonne (now Montpellier). Pope Innocent III sent him (1199) with two Cistercians as his legate into the middle of France, for the conversion of the … Continue reading March 14 – Martyr of the Albigenses