Geoffrey of Monmouth — 1400s × 1440s; England

Jacobus de Cessolis, Giles of Rome — 15th century (1415 and 1416)

Grammar — 15th century

Welsh-English grammar of Dafydd Ddu — 15th century

Welsh-English-Latin dictionary — 15th century

Theological texts — 15th century

Judgements in cases of appeal to the Pope's court — 14th century

Dares Phrygius, etc. — 15th century

Veritatis theologiae — 15th century

Welsh verse — 16th century

Edward Wotton — 16th century

Edward Wotton — 16th century

Welsh verse — 16th century

Koran — 16th century

Chronicle of the Kings of England — 16th century

Welsh verse — 16th century

Chronicles — 15th century