Pope Gregory IX Latin: Gregorius IX (born Ugolino di Conti; c. 1145 or before 1170 – 22 August 1241), was Pope from 19 March 1227 to his death in 1241.
- Mira Circa Nos (Canonizing St. Francis of Assisi) – July 16, 1228Ereader Files: English [ MOBI– EPUB ]