12 May – Blessed Joanna of Portugal

1471 Portrait by Nuno Gonçalves in the Museu de Aveiro

Modern Hagiography

Dictionary of Saintly Women

Short Lives of the Dominican Saints 

Art & Architecture

Museu de Aveiro

Inventário da colecção de registos de santos

“A Vinda de Santa Joana para Aveiro e seu impacto local”

18C paintings of Princess Saint Joan of Portugal by Manuel Ferreira e Sousa

18C Statue

12 May – Blessed Imelda Lambertini

Modern Hagiography

Sanctorale Catholicum

Dictionary of Saintly Women

Stories of Holy Lives by Mary Seymour.

Legends of the Blessed Sacrament Gathered from the History of the Church and the Lives of the Saints by Emily Mary Shapcote.

Short Lives of the Dominican Saints 

Eucharistic Lilies: Youthful Lovers of Jesus in the Blessed Sacrament by Helen Maery.

Patron Saint of First Communicants 

“Blessed Imelda” by Matthew Russell

Medieval Hagiography

Acta Sanctorum

Art & Architecture

Catalogo generale dei beni culturali

BeWeB

Medieval Religion Listserv – 2016 Dillon.

Chiesa di San Sigismondo in Bologna, video, also

Saints and their Attributes

12 May – Saint Pancras

Hildesheim Portable Altar

Modern Hagiography

Roman Martyrology

Sanctorale Catholicum

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

The Liturgical Year by Dom Guéranger.

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.

The Lives of Saints, with Other Feasts of the Year, According to the Roman Calendar by Peter Ribadeneira.

La vie des saints

Medieval Hagiography

BHL, Supplement

Acta Sanctorum

The Cult of Saints in Late Antiquity Database

The Golden Legend (and illustrations)

Art & Architecture

Index of Medieval Art

Catalogo generale dei beni culturali

BeWeB

Portail Biblissima

POP : la plateforme ouverte du patrimoine

Wikimedia Commons

Warburg Institute Iconographic Database

A Guide to Christian Iconography: Images, Symbols, and Texts

Vatican Colonnade

The Church of San Pancrazio in Rome

Polittico del corpo di Cristo in San Zaccaria in Venice, about, but not identified as Saint Pancras here, rather, alternately?

Post-Biblical Saints Art Index
Saints and their Attributes

Sacred and Legendary Art volume II by Mrs. Jameson.

A Handbook of Christian Symbols and Stories of the Saints as Illustrated in Art by Clara Erskine Clement.

Lives and Legends of the Great Hermits and Fathers of the Church, with Other Contemporary Saints by Mrs. Arthur Bell.

Saints and their Symbols: A Companion in the Churches and Picture Galleries of Europe by E. A. Greene.

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.

Music

Cantus: A Database for Latin Ecclesiastical Chant