Name
- Thomas Derllys2
- Vaughan, Rowland2
- Vaughan, William, of Add MS 149662
- William Egwad2
- Williams, John, of Add MS 149362
- Adda Frâs1
- Aneurin, Gwawdrydd1
- Bedo Havesb1
- Bergam O Faelor1
- Cadwaladyr ab Gruffydd1
- Cadwaladyr ab Thomas1
- Caradog, of Llancarfan, Welsh chronicler1
- Caswallon Law Hir, King of North Wales1
- Catrin, wife of Gruffyd ab Hywel1
- Catrin, wife of Gruffydd ab Jevan ab Llywelyn Vychan1
- Clement, Person Corwen1
- Collen, Saint1
- Cwsg1
- Dafydd Cowper, poet, fl 15001
- Dafydd Llwyd Vychan, poet, before 17th century1