Deunydd yn ymwneud â theulu Plas Iolyn, Sir Ddinbych
- NLW MSS 971E, 972C
- Ffeil
- [1900] x [1916]
Two volumes containing material relating to the Price or Prys family of Plas Iolyn, Denbighshire, with transcripts of the poems of Thomas Prys collected by Reynolds with a view to publication; letters to Reynolds; transcripts of pedigrees of Denbighshire families; etc.
Prys, Thomas, 1564?-1634