San Diego de Alcalá in Ecstasy Before the Cross (1645) by Bartolomé Esteban Murillo - Public Domain Catholic Painting

Didacus of Alcalá (Spanish: Diego de Alcalá), also known as Diego de San Nicolás, was a Spanish Franciscan lay brother who served as among the first group of missionaries to the newly conquered Canary Islands. He died at Alcalá de Henares on 12 November 1463 and is now honored by the Catholic Church as a saint. Wikipedia