19 February – Saint Conrad of Piacenza

Annus Dierum Sanctorum
Festinant, ut effundant sanguinem innocentem.
Make haste to shed innocent blood
Isaiah 59.7
Ego sum reus.
I have been the occasion of the death.
1 Kings 22.22

Modern Hagiography

Miniature Lives of the Saints for Every Day in the Year

La vie des saints

Roman Catholic Saints

Medieval Hagiography

Sancta Sanctorum

Art & Architecture

Catalogo generale dei beni culturali

BeWeB
Storie di San Corrado Confalonieri by G. B. Galeani (1613) in the Chiesa di San Corrado Confalonieri in Piacenza, see also

Medieval Religion Listserv

Warburg Institute Iconographic Database

Post-Biblical Saints Art Index
Saints and their Attributes

Lives and Legends of the English Bishops and Kings, Mediaeval Monks, and Other Later Saints by Mrs. Arthur Bell.

The Saints in Art by Joseph Maria von Radowitz.

Emblems of Saints by Which They Are Distinguished in Works of Art by F. C. Husenbeth.

Devotions

Festa di San Corrado in Noto, Sicily (about)