Text1227RIA MS 3 B 23ARÉ LS 3 B 23gaIrishGaeilge1400-149941 ff.41 fóilió9" × 6¼"Religious TractProsePrósTráchtas CráifeachAllive EganCharles VallanceyOwen CoulahanMargrett KenedyWilliam O BrinTorralagh Ó BrinWilliam ChiversPhilip KenedyFynallyCor. EganRandol mac TorralaighStephen EganDaniell KenedyBradstreetOthers mentioned, Tumultaugh O HaanlyIn the possession of, Margery EganI seilbh, Margery EganLuaitear, Tumultaugh O HaanlyIrelandÉireVellumMeamramDecorative InitialsTúslitreacha OrnáideachÓ Ríoghbhardáin TadhgRIA MS 3 B 22ARÉ LS 3 B 22Formerly part of the same manuscript as RIA MS 3 B 22. Same scribe, Tadhg Ó Ríoghbhardáin, as RIA MS 24 P 1 and RIA MS 3 B 22.Mar chuid den lámhscríbhinn ARÉ LS 3 B 23 chéanna trath. An scríobhaí chéanna, Tadhg Ó Ríoghbhardáin, le ARÉ LS 24 P 1 agus ARÉ LS 3 B 22.Copyright Royal Irish AcademyCopyright image source Irish Script on Screen, School of Celtic Studies, DIAS.Cóipcheart ag Acadamh Ríoga na hÉireannIomhá Foinse ag Meamram Páipéar Ríomhaire, Scoil an Léinn Cheiltigh, Institiúid Ard-Léinn Bhaile Átha Cliath.RIA MS 3 B 23 is a fifteenth-century vellum manuscript which contains devotional prose texts including the Rules of the Monastery of Tallaght. It was written by Tadhg Ó Ríoghbhárdáin and previously formed one manuscript with RIA MS 3 B 23.Is lámhscríbhinn meamram ón gCúigiú Aois Déag í ARÉ LS 3 B 23 ina bhfuil téacsanna próis deabhóideacha, Rialacha Mainistreach na Tamhlachta ina measc Scríobh Tadhg Ó Ríoghbhárdáin í is bhí sí agus ARÉ LS 3 B 22 mar aon lámhscríbhinn amháin tráth.See, Edward J. Gwynn and W. J. Purton, “The Monastery of Tallaght,” Proceedings of the Royal Irish Academy. Section C: Archaeology, Celtic Studies, History, Linguistics, Literature 29 (1911): 115–6.Féach , Edward J. Gwynn and W. J. Purton, “The Monastery of Tallaght,” Proceedings of the Royal Irish Academy. Section C: Archaeology, Celtic Studies, History, Linguistics, Literature 29 (1911): 115–6.Dublin, IrelandBaile Átha Cliath, ÉireRoyal Irish AcademyAcadamh Ríoga na hÉireann