Aideen Ireland is the retired Head of Reader Services Division of the National Archives of Ireland. She serves on the Council of the Royal Society of Antiquaries of Ireland of which she is a past president. She is a Fellow of the Society of Antiquaries of London and has served on its Council. She is President of the Archives and Records Association. She is an investigator with the Beyond 2022 project – Ireland’s Virtual Record Treasury, a digital reconstruction of the Public Record Office of Ireland building and its collections. To the first Archive Fever, the on-line feature articles connected with the project, she contributed “Baron Lassberg or the Curious Case of the Wandering Plea Rolls”.