Part of E. L. Roberts MSS,
Miscellaneous poetry and transcripts, including a poem written for 'Cyfarfod Llenyddol Pentrefoelas Ion: 1879'; broadsides, including 'An Address to the Humane & Charitable, On behalf of Owen Williams, Llanddeiniolen'; etc.
NLW MSS 5906-5910 were presented in 1928 by E. L. Roberts, Calvinistic Methodist minister, Saltney Ferry, Chester.
Roberts, E. L., Rev., Saltney Ferry, Chester. Papers, 19-20 cents, in possession of, NLW MSS 5906-5910
Part of E. L. Roberts MSS,
Three letters, 1813-1821, from Owen Jones at Chester and Caernarvon to his mother, Mrs Jones, an innkeeper at Pentrefoelas.
Llythyrau at Morris Owen (Isaled)
Part of E. L. Roberts MSS,
Over fifty autograph letters, 1845-1907, mainly addressed to Morris Owen (Isaled) (d. 1914 or 15).
Material relating to Pentrefoelas, &c.
Part of E. L. Roberts MSS,
Material relating to Pentrefoelas and district, including a work entitled Creation & Descent of the Manor of Hiraithog or Tiryrabad now called Pentrevoelas; notes on John Jones (Jac Glan y Gors) (1766-1821); adjudications on poems written for competitive meetings held at Pentrefoelas in 1863 and 1864; etc.