Keywords: Llyfr Gwyn Rhydderch f. 45 r. Beginning of Macsen Wledig.png author Llyfr Gwyn Rhydderch en F 45 r of the White Book of Rhydderch showing the beginning of The dream of Mcasen Wledig Part one of the two manuscripts of Llyfr Gwyn Rhydderch comprising the Four Branches of the Mabinogion; Peredur; Macsen Wledig; Lludd a Llefelus; fragments of Owain a Luned; Geraint ac Enid; and an incomplete version of Kulhwch ac Olwen; and a poem by Llywelyn Moel 1325 - 1375 218 x 148 mm Institution National Library of Wales Peniarth MS 4 object history credit line accession number 4396205 Cc-zero Peniarth MS 4 Llyfr Gwyn Rhydderch Images uploaded as part of NLW - WMUK collaboration Welsh manuscripts Mabinogion Magnus Maximus |