Doctrinal theology — 14th century, early

Sermons from Advent to the Sunday after Pentecost — 14th century

Registrum Brevium — 14th century

Theological texts — 14th century

Philosophical texts — 14th century – 15th century

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

Astronomical tables — 14th century

Laws of Hywel Dda — 14th century, early

Book of the Anchorite of Llanddewi Brefi — 14th century (1346)

Followers of William the Conqueror — 14th century, late