Elected 1991
Welsh literature, medieval Welsh poetry, Dafydd ap Gwilym, textual transmission, lexicon, translation
French history from 1000 - 1350; the French in the kingdom of Sicily, 1266-1309; the political ideas of Godfrey of Viterbo; the sires de Beaujeu, 950-1350
Medieval legal history; medieval historical writing; nineteenth-century scholarship on legal history, especially the work of F W Maitland