This composite manuscript is famous for its second part, which contains the earliest copy of the Chanson de Roland. Written in…

Roger Bacon, Roger Bacon (?), etc. — 13th century, second half (after 1266); Script partly English, partly French (fols. 41v5–42v, 44r-v, 45r-v) in style.

Ps.-Avicenna, Dominicus Gundisalvi, etc. — 13th century, first half; England

Thomas Bradwardine — 14th century, late or 15th century, early; Italy

Roger Bacon, etc. — 14th century, second half; English

Innocent III, Thomas Capellanus OP, etc. — 13th century, late or 14th century, early; English

Peter of Limoges, etc. — 13th century, second half; English

John Sharpe, John Chilmark, etc. — 15th century; English

Albertus Magnus — 15th century, second half (?); English

Albumasar, etc. — 13th century, end; English, Oxford

Johannes de Sacro Bosco, Walter Brit (?), etc. — 14th century, end; English

William Langland, John Fortescue, etc. — 1532; English