The aim of this three-year project (2007-2010) is to transcribe and digitise the ‘1641 Depositions’, a unique historical source housed in the TCD Library, The collection comprises some 3,100 personal statements, in which mainly protestant men and women of all classes told of their experiences at the outbreak of the rebellion by the catholic Irish in 1641. This material, collected by government-appointed commissioners over the course of a decade, runs to approximately 19,000 pages. The intention is to create a major research tool of interest to both the academic community and the general public. Web site publication would give users full access to all images and transcripts, while the construction of a database will facilitate more detailed research projects in a variety of disciplines, and provide an ideal tool for use in the teaching environment. The project will provide material for postgraduate research, enhance the research and publication outputs of the principal applicants, and give valuable training and work experience to three research staff. It will also deliver a working methodology for the transcription and digitisation of manuscript collections, which can be applied to other unique historical collections. There will be a number of other specific outcomes, including publications and a major exhibition in the TCD Library. By exploiting existing international research networks the project will also address key historiographical debates, as well as cross-border issues of identity in Ireland. Preliminary discussions have also revealed a wide level of interdisciplinary interest from literature, linguistics, gender studies, anthropology and historical geography.