4 June – Saint Optatus of Milevis

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Sanctorale Catholicum

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

Medieval Hagiography

Acta Sanctorum

Jerome, De viris illustribus

Writings by Saint Optatus

Against the Donatists (also)

Art & Architecture

Wikimedia Commons

Saints and their Attributes

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.

4 June – Saint Francesco Caracciolo

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Lives of the Saints by Sabine Baring-Gould.

The Liturgical Year by Dom Guéranger.

Character Calendar 

Pictorial Lives of the Saints 

La vie des saints 

La vie des saints

Miniature Lives of the Saints for Every Day in the Year

Breviarium RomanumLatin & English.

Art & Architecture

Catalogo generale dei beni culturali

BeWeB

Vatican Founder Statue

Numerous Videos from Telemolise on Villa Santa Maria and Saint Francesco Caracciolo

3 June – Saint Kevin

Modern Hagiography

Sanctorale Catholicum

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

Lives of the Irish Saints by John O’Hanlon.

Seamus Heaney Reading his poem, “St. Kevin and the Blackbird”

Lives of Saint Malachy, St. Laurence O’Toole and St. Kevin

Medieval Hagiography

BHL, Supplement

Acta Sanctorum

Vita Sancti Coemgeni (Latin).

The Topography of Ireland by Giraldus Cambrensis – Chapter XXVIII, Saint Keiwin.

Art & Architecture

Index of Medieval Art

Medieval Religion Listserv – 2016 Dillon.