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Sir Isaac Newton’s enlightened chronologyand inter-denominational discoursein eighteenth-century Ireland

Published online by Cambridge University Press:  24 August 2015

Macdara Dwyer*
Affiliation:
Department of History, King’s College London

Extract

In the advertisement prefacing Charles O’Conor’s Dissertations on the antient history of Ireland (1753), the editor challenged an unnamed gentleman who had, apparently, smeared the good name of the author. The editor, Michael Reily (who went under the cognomen ‘Civicus’) was intricately involved in this dispute from its early stages and did not spare any criticism for the individual he deemed responsible, Dr John Fergus, the erstwhile friend and associate of both Reily and O’Conor. ‘A Gentleman of great Reputation’ alleged Reily, had branded O’Conor with ‘the meanest Species of Immorality’. The dispute did not centre on some esoteric point of Irish mythology or any disagreement over issues of interpretation. It was not even, at least not in any direct way, a rift over political issues regarding the penal laws and the status of papists in the Irish polity, a tendency quite prevalent among the fissiparous Catholic organisations and pugilistic personalities of this period. Rather, it was wholly concerned with those most pertinent aspects of existence for an eighteenth century gentlemen – credit and honour. The disagreement was about Newton’s Chronology and its application to the Irish annalistic corpus as a means of validating the latter – not about the principle of its applicability, nor regarding the minutiae of dates or similar arcana, but to who should gain the credit for appropriating Newton’s prestige to such a particularly Irish topic.

Type
Research Article
Copyright
Copyright © Irish Historical Studies Publications Ltd 2014

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100 O’Conor to Chevalier O’Gorman, 21 Jan. 1786 in Letters, ii, 234. I am grateful to Patrick Kelly for indicating material relating to Newton and Ireland. I am also thankful to Ian McBride for commenting on the first draft and advising on subsequent drafts. I also wish to acknowledge the assistance of the Eighteenth-Century Ireland Society, at whose conference an early version of this article was presented. Lastly, I wish to thank Mordecai Feingold and Elizabethanne Boran for allowing me to speak on this topic to the ‘Reception of Newton’ conference in Marsh’s Library, Dublin.