Bible Encyclopedias
Callwen

Cyclopedia of Biblical, Theological and Ecclesiastical Literature

a Welsh saint of the 6th century, and patroness of a church in the parish of Defynock, in Brecknockshire. See Rees, Welsh Saints, p. 153.

Bibliography Information
McClintock, John. Strong, James. Entry for 'Callwen'. Cyclopedia of Biblical, Theological and Ecclesiastical Literature. https://www.studylight.org/​encyclopedias/​eng/​tce/​c/callwen.html. Harper & Brothers. New York. 1870.