Name
- Bedo Brwynllys1
- Bedo Phylip Bach1
- Bedo, Aeddren1
- Caswallon Law Hir, King of North Wales1
- Dafydd Llwyd ap Llywelyn ap Gruffudd, poet, c 1420-c 15001
- Dafydd Nanmor, poet, fl 15th century1
- Dafydd ap Edmwnd, poet and gentleman, fl 1450-14901
- Dafydd ap Gwilym, poet, c 1315-c 13701
- Dafydd ap Maredudd ap Tudur, poet, fl late 15th century1
- Deio ap Ieuan Du, poet, fl 1460-14801
- Edward ab Rhys o Vaelor1
- Elian, Saint1
- Gruffudd Llwyd ap Dafydd Gaplan, poet, fl before Mid 15th century1
- Gruffudd Llwyd ap Dafydd ap Einion Llygliw, poet, fl 1380-14101
- Gruffudd ap Adda ap Dafydd, poet and writer, fl 1340-13701
- Gruffudd ap Dafydd Fychan, poet, fl 15th century1
- Gruffydd ab Jevan ab Llywelyn Vychan1
- Guido, of Alais, subject of a Welsh ghost story, fl before 13231
- Guto'r Glyn, bard and poet, fl 1440-14931
- Gutun Owain, poet, transcriber and genealogist, fl 1460-14981