Abstract

The discovery in 1980 of a hoard of church plate in the ancient monastery of Derrynaflan, Co. Tipperary, Ireland , at a stroke added significantly to the corpus of Insular metalwork, extended our knowledge of early-medieval European altar plate, and raised afresh important questions about patronage, craft organization, wealth, trade, and exchange. Issues of importance to the interpretation of the history of early-medieval Ireland brought into sharp focus included the relative significance of the Viking invasions as a disrupting influence on Irish society in the ninth century and the form and origins of the liturgy practiced in the early Irish church. Above all, the extension of the known variety of motifs and decorative techniques has greatly enriched the understanding of one of the great ecclesiastical arts of medieval Europe. The circumstances of the finding of the hoard led to litigation lasting almost seven years, which eventually enabled the state to replace the law of treasure trove with new measures to protect archaeological finds in Ireland and to rescue substantial numbers of artifacts, many of them also adding significantly to the corpus of early Irish art