Alypius of Constantinople

Alypius (Greek: Ἀλύπιος) was a priest of the great church at Constantinople, who flourished around the year 430. There is extant an epistle from him to Cyril of Alexandria (in Greek), exhorting him to a vigorous resistance against the heresy of Nestorius.

References

•  This article incorporates text from a publication now in the public domain: 

• Conciliorum Nova Collectio á Mansi, vol. v. p. 1463