The story of a pope to whom his mother appeared in fiery torments because of her adultery and infanticide: he released her by a trental [Latin]

See also:

• Other works with the subject 'sermons'

Manuscripts:

• MS. Lat. liturg. e. 17 (Digital facsimile online) — 15th century, beginning; English

The above references reflect only the current coverage of the online catalogue and may not be comprehensive.