Charles O'Conor,
RIA (; 1 January 1710 – 1 July 1791), also known as Charles O'Conor of Belanagare, was a member of the
Gaelic nobility of Ireland
This article concerns the Gaelic nobility of Ireland from ancient to modern times. It only partly overlaps with Chiefs of the Name because it excludes Scotland and other discussion. It is one of three groups of Irish nobility, the others bei ...
and
antiquarian
An antiquarian or antiquary () is an aficionado or student of antiquities or things of the past. More specifically, the term is used for those who study history with particular attention to ancient artefacts, archaeological and historic si ...
who was enormously influential as a protagonist for the preservation of
Irish culture
The culture of Ireland includes the Irish art, art, Music of Ireland, music, Irish dance, dance, Irish mythology, folklore, Irish clothing, traditional clothing, Irish language, language, Irish literature, literature, Irish cuisine, cuisine ...
and
Irish mythology
Irish mythology is the body of myths indigenous to the island of Ireland. It was originally Oral tradition, passed down orally in the Prehistoric Ireland, prehistoric era. In the History of Ireland (795–1169), early medieval era, myths were ...
during the 18th century. He combined an encyclopaedic knowledge of Irish manuscripts and Gaelic culture in demolishing many specious theories and suppositions concerning
Irish history.
O'Conor was an activist for
Catholic Emancipation during the eighteenth century. He worked relentlessly, first for the relaxation and then the complete repeal of the
Penal Laws, and was a co-founder of the first
Catholic Committee in 1757, along with his friend
Dr. John Curry and Mr. Wyse of Waterford. In 1788 he became a member of the
Royal Irish Academy
The Royal Irish Academy (RIA; ), based in Dublin, is an academic body that promotes study in the natural sciences, arts, literature, and social sciences. It is Ireland's premier List of Irish learned societies, learned society and one of its le ...
.
His collection of manuscripts and manuscript copies, annotated with his copious notes and comments, made up the first part of the ''
Annals of the Four Masters
The ''Annals of the Kingdom of Ireland'' () or the ''Annals of the Four Masters'' () are chronicles of Middle Ages, medieval Irish history. The entries span from the Genesis flood narrative, Deluge, dated as 2,242 Anno Mundi, years after crea ...
'' (originally the property of
Fearghal Ó Gadhra) that were collected at the
Stowe Library, and at that time many of them were the only copies known to exist.
Early life
Charles O'Conor was born in 1710, in near
Kilmactrany in the
County Sligo
County Sligo ( , ) is a Counties of Ireland, county in Republic of Ireland, Ireland. It is in the Northern and Western Region and is part of the Provinces of Ireland, province of Connacht. Sligo is the administrative capital and largest town in ...
, to Denis O'Conor of
Bellanagare a scion of a cadet branch of the land-owning family of
O'Conor Don, and Mary O'Rourke daughter of Colonel
Count
Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Pine, L. G. ''Titles: How the King Became His Majesty''. New York: ...
Tiernan O'Rourke,
The O'Rourke (d. in 1702 at the
Battle of Luzzara
The Battle of Luzzara took place in Lombardy on 15 August 1702 during the War of the Spanish Succession, between a combined French and Savoyard army under Louis Joseph, duc de Vendôme, and an Imperial force under Prince Eugene.
Conflict in ...
fighting for the armies of the
Holy Roman Emperor
The Holy Roman Emperor, originally and officially the Emperor of the Romans (disambiguation), Emperor of the Romans (; ) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period (; ), was the ruler and h ...
) and Isabella MacDonagh daughter of Captain Brian MacDonagh of
Ballindoon, county Sligo. His grandmother Isabella was once a lady in waiting to
Mary of Modena at the
Château de Saint-Germain-en-Laye
The Château de Saint-Germain-en-Laye () is a former royal palace in the commune of Saint-Germain-en-Laye, in the department of Yvelines, about 19 km west of Paris, France. Today, it houses the '' Musée d'Archéologie nationale'' (Nationa ...
outside Paris.
Furthermore, His mother was a niece of the only catholic allowed to practice as a barrister under the
Penal laws,
Terence MacDonagh of Creevagh, County Sligo, who helped his father regain a mere 800 acres at Bellanagare of the families former estates. Another uncle of his mother was Rev.
Thaddeus Francis O'Rourke,
outlawed Catholic
Bishop of Killala, and once chaplain and personal assistant of
Prince Eugene of Savoy
Prince Eugene Francis of Savoy-Carignano (18 October 1663 – 21 April 1736), better known as Prince Eugene, was a distinguished Generalfeldmarschall, field marshal in the Army of the Holy Roman Empire and of the Austrian Habsburg dynasty durin ...
.
After initially attending a
hedge school taught by the surviving
Franciscans
The Franciscans are a group of related organizations in the Catholic Church, founded or inspired by the Italian saint Francis of Assisi. They include three independent religious orders for men (the Order of Friars Minor being the largest conte ...
of
Creevelea Abbey while also being tutored by his great uncle Rev.
Thaddeus Francis O'Rourke, O'Conor was then sent for his education to Father Walter Skelton's school in
Dublin
Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...
. He grew up in an environment that celebrated
Gaelic culture and heritage, while also emphasizing the study of the
Classics
Classics, also classical studies or Ancient Greek and Roman studies, is the study of classical antiquity. In the Western world, ''classics'' traditionally refers to the study of Ancient Greek literature, Ancient Greek and Roman literature and ...
. He began collecting and studying ancient manuscripts at an early age.
His marriage to Catherine O'Hagan daughter of a Merchant named John O'Hagan of
Boyle, County Roscommon brought him financial stability so that he could devote himself to his writing, but he was widowed in 1750, within a year of his father's death. When his eldest son Denis married in 1760, he gave up the residence at
Bellanagare to him and moved into a smaller house that he had built on the estate, which he called the Hermitage. He would devote the remainder of his life to the collection and study of Irish manuscripts, to the publication of dissertations, and especially to the cause of Irish and Catholic emancipation.
In the 1749 census of the
Diocese of Elphin, O'Conor was listed as having 4 servants in Bellanagare and 5 couples living on his land who also worked as servants.
Professional life
O'Conor was well known in Ireland from his youth, as a civil-tongued, but adamant advocate of Gaelic culture and history, who had suffered for his adherence to the Roman Catholic faith. He was profoundly knowledgeable about Irish culture and history.

He garnered fame outside Ireland through his ''Dissertations on the ancient history of Ireland'' (1753). Like all of his works, his account was everywhere consistent with the historical record. The book was generally well received, and when
Samuel Johnson
Samuel Johnson ( – 13 December 1784), often called Dr Johnson, was an English writer who made lasting contributions as a poet, playwright, essayist, moralist, literary critic, sermonist, biographer, editor, and lexicographer. The ''Oxford ...
was made aware of it, he was moved to write a letter to O'Conor in 1755, complimenting the book, complimenting the Irish people, and urging O'Conor to write on the topic of Celtic languages.

The book was less well received in some Scottish circles, where there existed a movement to write Celtic history based upon Scottish origins. When
James Macpherson published a spurious story in 1761 that he had found an ancient Gaelic (and Scottish) cycle of poems by a certain "
Ossian", among the critics who rejected it as false was O'Conor, as an inclusion (''Remarks on Mr. Mac Pherson's translation of Fingal and Temora'') in the 1766 rewrite of his 1753 work. While the issue was laid to public rest by others (notably Samuel Johnson), the issue was laid to intellectual rest by O'Conor in 1775, with the publication of his ''Dissertation on the origin and antiquities of the antient Scots''. That the issue occurred provided O'Conor the opportunity to establish Ireland as the source of Gaelic culture in the minds of the non-Irish general public.

O'Conor's later life was that of the respected dean of Irish historians. He continued to write as he had always done, in favour of ideas that he himself favoured and were consistent with the historical record, and against any and all ideas that were inconsistent with the historical record, including those of other Irish historians. Such was his esteemed reputation that even those whom he challenged would include his challenges in the next edition of their own books. He would continue to collect, study, and annotate Irish manuscripts, and when he died, his collection became the first part of the
Annals of the Four Masters
The ''Annals of the Kingdom of Ireland'' () or the ''Annals of the Four Masters'' () are chronicles of Middle Ages, medieval Irish history. The entries span from the Genesis flood narrative, Deluge, dated as 2,242 Anno Mundi, years after crea ...
at the Stowe Library. In 1883 these were returned to the
Royal Irish Academy
The Royal Irish Academy (RIA; ), based in Dublin, is an academic body that promotes study in the natural sciences, arts, literature, and social sciences. It is Ireland's premier List of Irish learned societies, learned society and one of its le ...
library.
In 1766 he was introduced by
Edmund Burke
Edmund Burke (; 12 January ew Style, NS1729 – 9 July 1797) was an Anglo-Irish Politician, statesman, journalist, writer, literary critic, philosopher, and parliamentary orator who is regarded as the founder of the Social philosophy, soc ...
to the Revd.
Thomas Leland at
Trinity College Dublin
Trinity College Dublin (), officially titled The College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin, and legally incorporated as Trinity College, the University of Dublin (TCD), is the sole constituent college of the Unive ...
, and was using its
library
A library is a collection of Book, books, and possibly other Document, materials and Media (communication), media, that is accessible for use by its members and members of allied institutions. Libraries provide physical (hard copies) or electron ...
and meeting its Provost from 1767.
His unfinished History of Ireland, that Johnson had encouraged in 1777, was destroyed on his instructions at his death.
RICORSO Charles O’Conor (1710–91)
/ref>
In his ''Tour in Ireland'' (1780) Arthur Young mentioned his visit to O'Conor:
:''At Clonells, near Castlerea, lives O’Connor, the direct descendant of Roderick O’Connor, who was king of Connaught six or seven hundred years ago; there is a monument of him in Roscommon Church, with his sceptre, etc. I was told as a certainty that this family were here long before the coming of the Milesians. Their possessions, formerly so great, are reduced to three or four hundred pounds a year, the family having fared in the revolutions of so many ages much worse than the O’Niels and O’Briens. The common people pay him the greatest respect, and send him presents of cattle, etc., upon various occasions. They consider him as the prince of a people involved in one common ruin.''
Legacy
His legacy in modern history is succinct. Though the effort was promoted by many, it was largely through his effectiveness that Ireland received the recognition that it deserved as the font of Gaelic culture and the premier disseminator of literacy in ancient times. O'Conor also strove for the presentation of Celtic Christianity
Celtic Christianity is a form of Christianity that was common, or held to be common, across the Celtic languages, Celtic-speaking world during the Early Middle Ages. The term Celtic Church is deprecated by many historians as it implies a unifi ...
as something separate from early Roman Catholicism as a means of allaying Protestant British distrust of the Catholic Irish, a perspective that has survived into modern times.
O'Conor's support for the first Catholic Committees from 1758 was copied nationwide, resulting in the successful, but slow, repeal of most of the Irish penal laws in 1774–1793.
An account of his life, "Memoirs of the life and writings of the late Charles O'Conor of Belanagare", was written by his grandson, Charles O'Conor. Another grandson Matthew O'Conor, also became a historian and used papers collected by his grandfather to write "The History of Irish Catholics from the Settlement in 1691". Another grandson Owen O'Conor became O'Conor Don in 1820. A prominent supporter of Catholic Emancipation and was a close associate of Daniel O'Connell
Daniel(I) O’Connell (; 6 August 1775 – 15 May 1847), hailed in his time as The Liberator, was the acknowledged political leader of Ireland's Roman Catholic majority in the first half of the 19th century. His mobilisation of Catholic Irelan ...
and the first catholic member of parliament for Roscommon
Roscommon (; ; ) is the county town and the largest town in County Roscommon in Republic of Ireland, Ireland. It is roughly in the centre of Ireland, near the meeting of the N60 road (Ireland), N60, N61 road (Ireland), N61 and N63 road (Irelan ...
since before the penal laws.
Personal life
O'Conor married Catherine O'Hagan daughter of John O'Hagan of Boyle, a merchant, and had issue:
* Denis Óg O'Conor (1732–1804); he was the father of Owen O'Conor, O'Conor Don MP (father of Denis O'Conor, O'Conor Don), Rev. Charles O'Conor, and Matthew O'Conor.
* Charles O'Conor of Mount Allen house (1736–1808); he was the father of Thomas O'Conor, and grandfather of Charles O'Conor of New York
* Bridget O'Conor who married Myles MacDermot, The MacDermot and had issue includin
Hugh MacDermot, The MacDermot
After his wife's death it appears he had an illegitimate daughter named Catherine (Kitty Bahn) who married her sister's widower and had a son; Andrew McDermot.
Partial bibliography
Among O'Conor's principal works are:
* ''Dissertations on the ancient history of Ireland'' (1753)
* ''Principles of the Roman Catholics'' (1756)
* ''Introduction to Dr. Curry's Civil Wars'' (1756)
* ''The Protestant Interest of Ireland considered'' (1757)
* ''Dissertations on the ancient history of Ireland. To which is subjoined, a dissertation on the Irish colonies established in Britain. With some remarks on Mr. Mac Pherson's translation of Fingal and Temora.'' (1766)
* ''A dissertation on the origin and antiquities of the antient Scots, and notes, critical and explanatory, on Mr. O'Flaherty's text'' – included in ''The Ogygia vindicated: against the objections of Sir George Mackenzie, king's advocate for Scotland in the reign of king James II'', by Roderic O'Flaherty (1775)
* ''On the Heathen State and Topography of Ancient Ireland'' (1783)
See also
* Tadhg Og Ó Cianáin
* Peregrine Ó Duibhgeannain
* Lughaidh Ó Cléirigh
* Mícheál Ó Cléirigh
Mícheál Ó Cléirigh (), sometimes known as Michael O'Clery, was an Irish chronicler, scribe and antiquary and chief author of the ''Annals of the Four Masters'', assisted by Cú Choigcríche ÓCléirigh, Fearfeasa ÓMaol Chonaire, and Pe ...
* Sylvester O'Halloran
* James Ussher
* Sir James Ware
* Mary Bonaventure Browne
* Dubhaltach Mac Fhirbhisigh
* Ruaidhrí Ó Flaithbheartaigh
Roderick O'Flaherty (; 1629–1718 or 1716) was an Irish historian.
Biography
He was born in County Galway and inherited Moycullen Castle and estate.
O'Flaherty was the last ''de jure'' Tigerna, Lord of Iar Connacht, and the last recognised C ...
* Uilliam Ó Duinnín
* Eugene O'Curry
* John O'Donovan (scholar)
John O'Donovan (; 25 July 1806 – 10 December 1861), from Atateemore, in the parish of Kilcolumb, County Kilkenny, and educated at Hunt's Academy, Waterford, was an Irish scholar of the Irish language.
Life
He was the fourth son of Edmond O' ...
* James MacLagan
* Bellanagare
References
Sources
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External links
Charles O'Conor
Dictionary of Irish Biography
The ''Dictionary of Irish Biography'' (DIB) is a biographical dictionary of notable Irish people and people not born in the country who had notable careers in Ireland, including both Northern Ireland and the Republic of Ireland.
History
The ...
* https://archive.org/stream/irishecclesiast02recogoog#page/n740/mode/2up
{{DEFAULTSORT:OConor, Charles
1710 births
1791 deaths
Irish antiquarians
Irish genealogists
18th-century Irish historians
Members of the Royal Irish Academy
People from County Roscommon
People from County Sligo
18th-century Irish male writers
Charles
Charles is a masculine given name predominantly found in English language, English and French language, French speaking countries. It is from the French form ''Charles'' of the Proto-Germanic, Proto-Germanic name (in runic alphabet) or ''* ...