Gregorius — Reading, Berkshire. Benedictine abbey of Saint Mary the Virgin.
| Provenance: | Reading, Berkshire. Benedictine abbey of Saint Mary the Virgin. |
| Location: | Eton College , Eton |
| Shelfmark: | 226 |
| Author/Title: | Gregorius |
| Type of evidence: | inferred evidence |
| Notes on evidence: | Identifiable in the Reading catalogues, secured by second folio in the refectory list. |
| Date: | s. xii |
| Medieval Catalogue: | B71.61 = B74.21 Further details of medieval catalogues: |