Biography
Little is known about Speraindeo’s life. He taught Eulogius (q.v.) and Paulus Alvarus (q.v.), supporters and main chroniclers of the martyrs’ movement among Christians in Cordova, 850-59. His only complete writing that survives is a brief letter written to Paulus Alvarus in the 840s or early 850s in which Speraindeo denounces a group of Christians Alvarus describes as a…