Ps.-Ambrose, Isidore, etc. — 12th century, first half; Italian

John Chrysostom, Halitgarius Cameracensis, etc. — 12th century, first half; Italian (?)

Prosper — 12th century, first half; Italian, Reggio-Emilia

Psalter with Monastic Collects and Commentary from De titulis psalmorum; Italy, Umbro-Lazian region, Rome (?), late 11th…

Gregory the Great — 12th century, first half; Italian, North, Emilia (?)

John Cassian, Iacobus de Voragine, etc. — 11th century, second half (fol. 75: 12th century); Germany (?)

Bernard of Clairvaux — 12th century

Gregory the Great, Peter Damian, etc. — 12th century, second half; Italian, North

Augustine of Hippo, Martin of Braga — 12th century, middle; Italian

Augustine of Hippo — 12th century, second quarter; Italian, Florence

Gregory the Great — 12th century, beginning (?); Italian

Patristic extracts, Pauline Epistles, with gloss — 12th century, end

Augustine of Hippo, Leo the Great — 12th century, beginning; Multiple places of origin

Rupert of Deutz, De diuinis officiis (part I). 12th century, second quarter or middle; Austria-Germany border area

Ambrose — 12th century, second half; Italian, North, Lombardy (?)

Thomas Aquinas — 14th century; Italian

Polyphonic secular and religious music — 14th century; Italian, Padua (?)

Antiphonal — 12th century, late; Italian, North, Padua (?)

Ambrose — 12th century, second half; Italian, North, Lombardy (?)