Daniel Power is Professor of Medieval History at Swansea University. He is the author of a number of works concerning France and the British Isles in the Central Middle Ages, including The Norman Frontier in the Twelfth and Early Thirteenth Centuries (2004). He is a Fellow of the Society of Antiquaries (of London) and of the Royal Historical Society.

• R. Allen Brown Memorial Lecture: Les châteaux de la vallée de l'Huisne dans le Perche Joseph DecaensJoseph Decaens - Eleventh-century missions and the early stages of ecclesiastical organisation in Scandinavia - Lesley AbramsLordship in Maine: transformation, service and anger - Richard E BartonThe French matrix of the castle-provisions of the Chester- Leicester conventio - Charles CoulsonDowager countesses, 1069-1230 - RaGena DeAragonOral testimony and the domesday inquest - Robin FlemingThe French in england before the norman conquest - C P LewisLa Ville de Sées du haut moyen âge à l'époque ducale - François NeveuxMonks and nobles in the anglo-saxon monastic reform - Janet PopeWhat did the frontier of Angevin normandy comprise? - Daniel PowerEcclesiastical reorganisation in the principality of Salerno in the late lombard and early norman period - Valerie RamseyerThe motives and politics of the Bigod family, c.1066-1177 - Andrew WarehamLaga Eadwardi: the Textus Roffensis and its context - Patrick Wormald