- John of Spain
Migrated to France as a boy. Studied at Arles, France. Carthusian monk at Montreuil, France. Transferred to the Grande Chartreuse under Saint Anthelm of Belley. Founder and first prior of the charterhouse of Reposoir near Lake Geneva, Switzerland. Drew up the first constitutions for the Carthusian nuns.
- 1160 of natural causes
- Book of Saints, by the Monks of Ramsgate
- Katherine Rabenstein
- Our Sunday Visitor’s Encyclopedia of Saints