magistrahildegard

31 March – Blessed Bonaventura Tornielli

Modern Hagiography Bibliotheca Sanctorum Heiligen Lexikon Art & Architecture Catalogo generale dei beni culturali

31 March – Saint Guido of Pomposa

Modern Hagiography Bibliotheca Sanctorum Martyrologium Romanum Lives of the Saints by Alban Butler. La vie des saints Medieval Hagiography BHL, Supplementum Acta Sanctorum Art & Architecture Index of Medieval Art Pomposa Abbey Caractéristiques des saints dans l’art populaire by Charles Cahier – ermitage, navire.

31 March – Servant of God Heinrich Thyssen

The Holiness of the Church in the Nineteenth Century: Saintly Men and Women of Our Own Times Gloria TV Heiligen Lexikon