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Dr. Immo Warntjes

Dr. Immo Warntjes

Associate Professor, History

3531896 1160

Publications and Further Research Outputs

  • Immo Warntjes, The Munich Computus: text and translation. Irish computistics between Isidore of Seville and the Venerable Bede and its reception in Carolingian times, Stuttgart, Steiner, 2010Book, 2010
  • Pádraic Moran / Immo Warntjes, Early medieval Ireland and Europe: chronology, contacts, scholarship, Turnhout, Brepols, 2015Book, 2015
  • Karl-Heinz Spiess / Immo Warntjes, Death at Court, Harrassowitz, 2012Book, 2012
  • Immo Warntjes / Dáibhí Ó Cróinín, The Easter Controversy of Late Antiquity and the early Middle Ages, Brepols, 2011Book, 2011
  • Immo Warntjes / Dáibhí Ó Cróinín, Computus and its cultural context in the Latin West, AD 300-1200, Brepols, 2010Book, 2010
  • Immo Warntjes, 'The alternation of the kingship of Tara 734-944', Peritia, 17, 2003, p394 - 432Journal Article, 2003
  • Immo Warntjes, 'Regnal succession in early medieval Ireland', Journal of Medieval History, 30, 2004, p377 - 410Journal Article, 2004
  • Immo Warntjes, 'A newly discovered Irish Computus: Computus Einsidlensis', Peritia, 20, 2006, p61 - 64Journal Article, 2006
  • Jacopo Bisagni / Immo Warntjes, 'The early Old Irish material in the newly discovered Computus Einsidlensis (ca. AD 700)', Ériu, 58, 2008, p77 - 105Journal Article, 2008
  • Jacopo Bisagni / Immo Warntjes, 'Latin and Old Irish in the Munich Computus: A reassessment and further evidence', Ériu, 57, 2007, p1 - 33Journal Article, 2007
  • Immo Warntjes, 'The Munich Computus and the 84 (14)-year Easter reckoning', Proceedings of the Royal Irish Academy C, 107C, 2007, p31 - 85Journal Article, 2007
  • Immo Warntjes, 'The earliest occurrence of Old English gerīm and its Anglo-Irish computistical context', Anglia, 127, 2009, p91 - 105Journal Article, 2009
  • Immo Warntjes, 'A newly discovered prologue of AD 699 to the Easter table of Victorius of Aquitaine in an unknown Sirmond manuscript', Peritia, 21, 2010, p254 - 283Journal Article, 2010
  • Immo Warntjes, 'Irische Komputistik zwischen Isidor von Sevilla und Beda Venerabilis: Ursprung, karolingische Rezeption und Forschungsperspektiven', Viator, 42 multilingual, 2011, p1 - 32Journal Article, 2011
  • Immo Warntjes, 'An Irish eclipse prediction of AD 754: the earliest in the Latin West', Peritia, 25, 2014, p108 - 115Journal Article, 2014
  • 'Victorius vs Dionysius: the Irish Easter controversy of AD 689' in, editor(s)Pádraic Moran / Immo Warntjes , Early medieval Ireland and Europe: chronology, contacts, scholarship, Turnhout, Brepols, 2015, pp40 - 96, [Immo Warntjes]Book Chapter, 2015
  • Immo Warntjes, 'Seventh-century Ireland: the cradle of medieval science?', Music and the stars. Mathematics in medieval Ireland , edited by Mary Kelly / Charles Doherty , Four Courts, 2013, pp44 - 72Conference Paper, 2013
  • Immo Warntjes, 'Die Verwendung der Volkssprache in frühmittelalterlichen Klosterschulen', Wissenspaläste. Räume des Wissens in der Vormoderne , edited by Christoph Fasbender / Gesine Mierke , Königshausen & Neumann, 2013, pp153 - 183Conference Paper, 2013
  • Immo Warntjes, 'Programmatic double burial (body and heart) of the European high nobility, c.1200-1400. Its origin, geography, and functions', Death at Court, edited by Karl-Heinz Spiess / Immo Warntjes , Harrassowitz, 2012, pp197 - 259Conference Paper, 2012
  • Immo Warntjes, 'Köln als naturwissenschaftliches Zentrum in der Karolingerzeit: Die frühmittelalterliche Kölner Schule und der Beginn der fränkischen Komputistik', Mittelalterliche Handschriften der Kölner Dombibliothek. Viertes Symposion der Diözesan- und Dombibliothek Köln zu den Dom-Manuskripten , edited by Heinz Finger & Harald Horst , 2012, pp41 - 96Conference Paper, 2012
  • Immo Warntjes, 'The Computus Cottonianus of AD 689: a computistical formulary written for Willibrord's Frisian mission', The Easter Controversy of Late Antiquity and the early Middle Ages, edited by Immo Warntjes / Dáibhí Ó Cróinín , Brepols, 2011, pp173 - 212Conference Paper, 2011
  • Immo Warntjes, 'The argumenta of Dionysius Exiguus and their early recensions', Computus and its cultural context in the Latin West, AD 300-1200, edited by Immo Warntjes / Dáibhí Ó Cróinín , Brepols, 2010, pp40 - 111Conference Paper, 2010
  • Immo Warntjes, 'The role of the church in early Irish regnal succession - The case of Iona', L'Irlanda e gli Irlandesi nell'alto medioevo , edited by Settimane di Studio del Centro italiano di studi sull'alto medioevo , Settimane di Studio del Centro italiano di studi sull'alto medioevo, 2010, pp155 - 213Conference Paper, 2010
  • Immo Warntjes, 'Hermann der Lahme und die Zeitrechnung. Bedeutung seiner Computistica und Forschungsperspektiven', Hermann der Lahme: Reichenauer Mönch und Universalgelehrter des 11. Jh. , edited by Felix Heinzer / Thomas Zotz , Kohlhammer, 2016, pp277 - 316Conference Paper, 2016
  • 'Computus as scientific thought in Ireland and the Continent in the early medieval West' in, editor(s)Roy Flechner / Sven Meeder , The Irish in early medieval Europe: identity, culture and religion, New York, Palgrave, 2016, pp158 - 178, [Immo Warntjes]Book Chapter, 2016
  • 'Computus' in, editor(s)Victor J. Katz et al. , Sourcebook in the mathematics of medieval Europe and North Africa, Princeton, Princeton University Press, 2016, pp29 - 36, [Immo Warntjes]Book Chapter, 2016
  • David Juste, ''Hermann der Lahme und das Astrolab im Spiegel der neuesten Forschung'', Hermann der Lahme: Reichenauer Mönch und Universalgelehrter des 11. Jahrhunderts, Stuttgart, Kohlhammer, 2016, 273 - 284Translation, 2016
  • Immo Warntjes, 'Introduction: state of research on late antique and early medieval computus', Late Antique calendrical thought and its reception in the early Middle Ages. Proceedings of the 3rd International Conference on the Science of Computus in Ireland and Europe , edited by Immo Warntjes & Dáibhí Ó Cróinín , Brepols, 2017, pp1 - 42Conference Paper, 2017, TARA - Full Text
  • Immo Warntjes, 'The continuation of the Alexandrian Easter table in seventh-century Iberia and its transmission to ninth-century Francia', Revue d'histoire des textes n. s. , 13, 2018, p185 - 194Journal Article, 2018, TARA - Full Text
  • 'The final countdown and the reform of the liturgical calendar in the early Middle Ages' in, editor(s)Matthew Gabriel & James T. Palmer , Apocalypse and reform from Late Antiquity to the Middle Ages, 2019, pp51 - 75, [Immo Warntjes]Book Chapter, 2019, TARA - Full Text
  • Immo Warntjes / Dáibhí Ó Cróinín, Late Antique calendrical thought and its reception in the early Middle Ages, Brepols, 2017Book, 2017
  • 'Isidore of Seville and the formation of medieval computus in, editor(s)Andrew Fear & Jamie Wood , A companion to Isidore of Seville, Leiden / Boston, Brill, 2020, pp457 - 523, [Immo Warntjes]Book Chapter, 2020, TARA - Full Text
  • A.D. 672 - the apex of apocalyptic thought in the early medieval Latin West? in, editor(s)Veronika Wieser et al. , Empire, death, and afterlife in Christianity, Islam, and Buddhism, Berlin, de Gruyter, 2020, pp202 - 233, [Immo Warntjes]Book Chapter, 2020, TARA - Full Text
  • 'The origins of the medieval calendar tradition in the Latin West' in, editor(s)Sacha Stern , Calendars in the maling: the origins of late antique and medieval calendars, Leiden / Boston, Brill, 2021, pp129-187 , [Immo Warntjes]Book Chapter, 2021, DOI , TARA - Full Text
  • The mechanics of lunar calendars and the modes of calculating Easter, AD 400-1100: contexts and perspectives in, editor(s)Centro italiano di studi sull'alto medioevo , La conoscenza scientifica nell'alto medioevo, Spoleto, Centro italiano di studi sull'alto medioevo, 2020, [Immo Warntjes]Book Chapter, 2020, TARA - Full Text
  • A Visigothic Computus of AD 722 (Leiden, Universiteitsbibliotheek, VMI 11, 26r"27r) in, editor(s)Immo Warntjes, Tobit Loevenich, Dáibhí Ó Cróinín , Pre-Carolingian Latin computus and its regional contexts: texts, tables, and debates, Brepols, 2023, pp141 - 157, [Immo Warntjes]Book Chapter, 2023, TARA - Full Text
  • `Computus Einsidlensis" in, editor(s)Lucia Castaldi , La trasmissione dei testi latini del Medioevo / Medieval Latin texts and their transmission, Florence, SISMEL, 2023, pp119 - 125, [Immo Warntjes]Book Chapter, 2023
  • Computus Monacensis (Munich Computus) in, editor(s)Lucia Castaldi , La trasmissione dei testi latini del Medioevo / Medieval Latin texts and their transmission, Florence, SISMEL, 2023, pp126 - 132, [Immo Warntjes]Book Chapter, 2023
  • De ratione conputandi in, editor(s)Lucia Castaldi , La trasmissione dei testi latini del Medioevo / Medieval Latin texts and their transmission, Florence, SISMEL, 2023, pp133 - 141, [Immo Warntjes]Book Chapter, 2023
  • Die Mission und der Osterstreit im Frühmittelalter in, editor(s)Christoph Stiegemann et al. , CREDO - Christianisierung Europas im Mittelalter, Band II: Katalog, Paderborn, 2013, pp262 , [Immo Warntjes]Book Chapter

Recognition

  • Trinity Visiting Professorship and Fellowship Benefection Fund (500 Euro) 2017
  • Trinity Long Room Hub Research Incentive Scheme (3,000 Euro) 2017
  • Trinity Trust (1,500 Euro) 2018
  • Irish Research Council Laureate Award for the project 'IFCE - The Irish Foundations of Carolingian Europe: the case of calendrical science' (562,527.50 Euro) 2018-2022
  • Secretary of the Ulster Society for Irish Historical Studies 2016
  • Member of the editorial board of Peritia: Journal of the Medieval Academy of Ireland
  • Member of the editorial board of the series Knowledge, Scholarship, and Science in the Middle Ages (Brepols)