- John of Prado
Studied theology at Salamanca, Spain. Priest. Member of the Barefooted Franciscans of the Strict Observance. Missionary to Muslims in Morocco in 1613. Imprisoned, tortured and martyred by order of the ruler of Marrakesh with two other Spanish friars whose names have not come down to us.
- at Morgobresio, Kingdom of Léon, Spain
- Book of Saints, by the Monks of Ramsgate
- Katherine Rabenstein
- Lives of the Saints, by Father Alban Butler
- Our Sunday Visitor’s Encyclopedia of Saints