Part of Ceiriog manuscripts
Letters addressed to Annie Ceiriog Hughes and Delia Ceiriog Evans, 1871-1908, and to Nicholas Bennett; a short sketch of Ceiriog's life by his widow; and letters to Creuddynfab from Edward Roberts, Rhyl, 1860, to Edward Hamer from William Lloyd, Ruthin, 1868, and to G. H. Whalley from Hugh Owen, Poor Law Board, 1866.
Part of Ceiriog manuscripts
Letters addressed to John Ceiriog Hughes mainly on literary and eisteddfodic matters. The correspondents (R-T) include William Rathbone, Brinley Richards, 1863-1872, William Rees (Gwilym Hiraethog), 1867, Edward Roberts (Iorwerth Glan Aled), 1865, Ellis Roberts (Elis Wyn o Wyrfai), 1862, William Roberts (Nefydd), 1862-1864, Samuel Roberts (S.R.), 1870, William John Roberts (Gwilym Cowlyd), 1857-1863, Edward Stephen (Tanymarian), Thomas Stephens, Merthyr Tydfil, 1868, and John Thomas (Pencerdd Gwalia), 1862-1870.