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 (A-C) include Ceiriog's wife Annie, 1861, Joshua Hughes, bishop of St Asaph, 1884, Nicholas Bennett, 1866, Sir Thomas Bazley, 1867, Thomas Bevan (Caradawc), 1860, Andrew Jones Brereton (Andreas o Fôn), 1862-1876, and Isaac Clarke, Rhuthyn, 1860-1862.
Part of Ceiriog manuscripts
Letters addressed to John Ceiriog Hughes, and one, 1897, to Mrs Annie Hughes, mainly on literary and eisteddfodic matters. The correspondents (L-M) include Thomas Levi, 1862-1870, David Lewis, Llanrhystyd, Lewis William Lewis (Llew Llwyfo), 1862-1867, John Ambrose Lloyd, 1862-1863, Thomas Richard Lloyd (Yr Estyn), 1871-1875, Richard Mills (Rhydderch Hael), 1865, and George Osborne Morgan, 1877.