21 February – Blessed Pepin of Landen

Modern Hagiography

Bibliotheca Sanctorum

Sanctorale Catholicum

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

La vie des saints

La vie des saints

Medeival Hagiography

Acta Sanctorum

An early source for the life of Pepin can be found in the Chronicle of Fredegar, but the translation of this book is not to be found in the public domain.  Here is a French translation.

Art & Architecture

Europeana

Saints and their Emblems

21 February – Saint Severianus of Scythopolis

Modern Hagiography

Bibliotheca Sanctorum

Roman Martyrology

Sanctorale Catholicum

Lives of the Saints by Alban Butler.

Character Calendar

Pictorial Lives of the Saints

Our Birthday Bouquet Culled from the Shrines of the Saints and the Gardens of the Poets by Eleanor C. Donnelly.

Pictorial Half Hours with the Saints by Auguste François Lecanu.

Medieval Hagiography

Acta Sanctorum

Art & Architecture

Saints and their Emblems

20 February – Saint Eucherius of Orléans

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

Character Calendar  

Pictorial Lives of the Saints

La vie des saints 

La vie des saints

Our Birthday Bouquet Culled from the Shrines of the Saints and the Gardens of the Poets by Eleanor C. Donnelly.

Pictorial Half Hours with the Saints by Auguste François Lecanu.

Medieval Hagiography

BHL, Supplement

Acta Sanctorum

A ninth-century account of a vision of Saint Eucharius (pdf; for both, search “Eucharius” to go directly to the vision).

Art & Architecture

Portail Biblissima

POP : la plateforme ouverte du patrimoine

Medieval Religion Listserv

Saints and their Emblems

Caractéristiques des saints dans l’art populaire by Charles Cahier – exil, sépulcre.

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.