The Kodratos Basilica was erected in the early VIth century dedicated to Corinthian martyr Quadratus.
See:
- Richard M. Rothaus, Corinth, the First City of Greece: An Urban History of Late Antique Cult and Religion, Brill 2000, p. 97
- P. C. Finney eds., The Eerdmans Encyclopedia of Early Christian Art and Archaeology, Tom 1, Wm. B. Eerdmans Publishing, 2017, p. 365, sv. Corinth