CONTENTS Page THE WELSH VERSIONS OF GEOFFREY OF MONMOUTH'S Historia. By Edmund Reiss 97 THE CARMARTHEN RIOTS OF 1831. By D. J. V. Jones.. 129 EVAN PAN JONES-LAND REFORMER. By Peris Jones-Evans 143 Shorter Article: THE TRIBES OF WALES. By Michael G. Jarrett and J. C. Mann 161 REVIEWS Early Welsh Genealogies (review article): by Rachel Bromwich. Ross, Pagan Celtic Britain: by H. N. Savory. James, Rhigyfarch's Life of St. David: by J. E. Caerwyn Williams. Deacon, Madoc and the Discovery of America: by E. D. Jones. Hingeston (ed.), Royal and Historical Letters of Henry IV, Vol. II, 1405-13: by R. R. Davies. Thirsk (ed.), Agrarian History of England and Wales, Vol. IV, 1500-1640: by Ivan Roots. Knox, James Ussher, Archbishop of Armagh: by Christopher Hill. Owen (ed.), Report on the Manuscripts of the Rt. Hon. Viscount de VIsle by Ivan Roots. Roots, The Great Rebellion: by J. Gwynn Williams. Beazley, Madocks and the Wonder of Wales: by Keith Williams-Jones. Lewis, Lead Mining in Wales: by John Morris. Morgan, Keir Hardie: by E. L. Ellis. Roberts, Europe, 1880-1945: by E. W. Edwards. Pelling, Social Geography of British Elections, 1885-1910: by Peter Pulzer. Hartmann, Americans from Wales: by David Williams. Short Notices. Articles relating to the History of Wales published mainly in 1966. 1. Welsh History before 1660: by Ralph A. Griffiths. 2. Welsh History after 1660: by Prys Morgan.