Agents persons, peoples and institutions
- d. 1867
- c.1600–1678?
- Glamorganshire
- fl. 1450–1490
- fl. c.1330–1350
- c.1215–1246
- Beddgelert, Aberconwy, Basingwerk, Penmon, Ynys Lannog
- fl. 15th century
- fl. 1340–1390
- fl. late 16th century
- Glamorgan
Dafydd Ddu Athro Hiraddug See: Dafydd Ddu of Hiraddug
Dafydd Ddu o Hiraddug See: Dafydd Ddu of Hiraddug
- d. by 1371
- St Asaph cathedral
- d. 1415
- fl. c.1466/70–1490
- fl. 15th century
- Mathafarn
- 1601–1629
Dafydd Llwyd o Fathafarn See: Dafydd Llwyd ap Llywelyn ap Gruffudd
Dafydd Llwyd of Mathafarn See: Dafydd Llwyd ap Llywelyn ap Gruffudd