13 September – Saint Maurilius of Angers

Miracles de saint Maurille (France, Paris. Bibliothèque nationale de France, Département des manuscrits, Français 51 f.254)
Annus Dierum Sanctorum
Utilem Rectorem suscitabit in tempus.
In his time he will raise up a profitable ruler.
Ecclesiasticus 10.4

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Lives of the Saints by Alban Butler.

Lives of the Saints by Francis Weninger.

Lives of the Saints by Sabine Baring-Gould.

La vie des saints 

Medieval Hagiography

BHL, Supplement 

Acta Sanctorum

The Cult of Saints in Late Antiquity Database

Art & Architecture

Index of Medieval Art

Portail Biblissima

POP : la plateforme ouverte du patrimoine

Life of Saint Maurilius in Stained Glass at Angers Cathedral 

Post-Biblical Saints Art Index – actually Saint Maurelius of Voghenza, feast day 7 May
Saints and their Attributes

Lives and Legends of the Great Hermits and Fathers of the Church, with Other Contemporary 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.

Music

Cantus: A Database for Latin Ecclesiastical Chant