Manuscript Summary:This manuscript contains numerous notes by Abbot Grégoire Voirol (Les Genevez, 1751 - Porrentruy, 1827). The notes differ in content and in language (Latin or French); they were bound together at an unknown date. Among the notes are various obituaries from the Premonstratensian Bellelay Abbey and from Roggenburg Abbey in Bavaria, where Voirol fled after the French invasion of 1789, the catalog from the library of Bellelay, historical souvenirs, letters, etc.(rou)