Monasticism in Ireland, AD 900-1250

Edel Bhreathnach

"This is a wonderfully erudite work—a word used by all our reviewers—clearly the product of decades of research into and thought about monastic life in Ireland and how it changed over time. It provides a nuanced assessment of the texts we use to learn about this period and of the historiography and a number of useful resources (like the glossary and the introductions to the key sources). We particularly liked the way in which the author interwove material and arguments about female religious throughout each chapter, rather than confining them to a stand alone piece; this showed more effectively the ways in which female religious operated within monastic spaces/communities." The Judges for the ACIS James S. Donnelly Prize for Books on History and Social Sciences 

"Edel Bhreathnach’s Monasticism in Ireland, AD 900-1250 studies, in incredible detail, ‘monasticisms’ and Irish monastic life in an oft-forgotten period of medieval Irish history, drawing from a wide range of sources to paint a vivid and intriguing portrait of what monasticism looked like in Ireland during this period. Beautiful illustrations, specially commissioned for this publication, bring to life the landscape and legacy of the subjects of this study. Monasticism in Ireland, AD 900-1250 advances our knowledge of a previously elusive period in Irish monastic history with incisive clarity." Archaeology Ireland, Winter 2024

‘"The vast and diverse amount of detail means that everyone reading this book will find new insights ... The book is a worthy successor to John Ryan’s work and one which, like his, is likely to become a key reference for at least another three generations." Catherine Swift, Irish Catholic.

"This scholarly work is a valuable contribution to the overall history of monasticism in Ireland." Patsy McGarry, Irish Times, December, 2024

“Although most research on Irish monasticism centres on the early Middle Ages, this book shifts focus to a later period marked by significant changes and increased connections with Europe. It is an essential resource for anyone studying religion in medieval Ireland, while also appealing to scholars of monasticism in the broader medieval context.” Medievalists.net (2025)