File 509E. - Llyvyr y Llwythau Cymreig ...,

A volume written largely in the autograph of Ebenezer Thomas, ('Eben Fardd') and described on the title-page as 'Llyvyr y Llwythau Cymreig yn cynwys Taflenau Achol o'r Pum Llwyth Breninol a Phymtheg Llwyth Gwynedd ynghyd a Byrdraith hanesiol am Sylfaenwyr yr amrywiol Lwythau a Gwroniaid Cymreig eraill Eu Preswylfeydd, Tiriogaethau, Paisarfau a Disgynyddion. Casgledig gan Ebenezer Thomas, Clynnog, Hâf 1843.' At the beginning of the volume are 'A Map of North Wales' [Anglesey and West Caernarvonshire] and a list of the contents to p. 69. More than half of the volume is blank but the written pages after p. 69 contain, among other things, details of 'Villas [Vills] in Eifionydd' ('Abridged from a letter of the Rev. J. Jones Llanllyfni to Ellis Owen Esq. Cefny meusydd'), pedigrees of Rhwngyddwyryd (Dolbenmaen), Rhiw and Bodfel (Llŷn), and Cefn Coch in Anglesey, etc., 'Carol Nadolig, 1859 - ar "Diolch i Ti yr Hollalluog Dduw &c"' by E. Thos ('Eben Fardd'), a petition (draft), undated, from Jane Jones of Penarfynydd in the parish of Abererch, Caernarvonshire to the bishop of Bangor and the other trustees of the Llandwrog Almshouses, particulars of the ancestry of Tho[ma]s E. Roberts, Hendre, Abereirch sent by him to Eben Fardd, 24 July 1861, and a printed prospectus, undated, of 'The Works of the Bards of Llyn and Eifionydd, collected by Myrddin Fardd'. Loose between pp. 27 and 28 are notes by J. Jones, Llanllyfni, May 1844, headed 'A. D. 1352. Hanes ardrethol Cwmmwd Isgorfai', and pasted on to these or vice versa is a printed sheet concerning Gwydir Chapel, Llanrwst (J. Jones, Printer, Llanrwst). Facing the title-page of the volume is a label bearing the words 'Llyfr Achau ac Arfbeisiau y 5 Llwyth Breninol a 15 Llwyth Pendefigol Gwynedd ynghyd au Disgynyddion, &c.' and above it John Jones ('Myrddin Fardd') has written 'Costiodd y Llyfr yma i mi ddwy bunt heblaw talu am ei rwymo wedi hyny.'