Saint Celestine
May 19 – St. Celestine –
Pope Celestine V, born Pietro Angelerio, also known as Pietro da Morrone, Peter of Morrone, and Peter Celestine, was pope for five months from 5 July to 13 December 1294, when he resigned. He was also a monk and hermit who founded the order of the Celestines as a branch of the Benedictine order.