Show ContentsO'Conrahy History, Family Crest & Coats of Arms

The name O'Conrahy has changed considerably in the time that has passed since its genesis. It originally appeared in Gaelic as Ó Maolconaire, denoting a descendant of the follower of Conaire. However, this was not the only Gaelic name Anglicized Conroy; others were Ó Conraoi, Mac Conraoi, Ó Conaire, and Ó Conratha. 1

Early Origins of the O'Conrahy family

The surname O'Conrahy was first found in around Galway Bay, where counties Galway and Clare meet. The Conroys first settled in Lough Corrib and Lough Lurgan, the ancient names of two lakes which now constitute Galway Bay. In modern times, Conrys are also common in Leix and Offaly. There were several different septs whose Gaelic names were Anglicized as Conroy, the most important of which was Ó Maolconaire.

They held a family seat in the parish of Clooncraff, near Strokestown in the county of Roscommon. They used the Anglicized form O'Mulconry, which was later shortened to Conry, and were distinguished as hereditary poets and historians to the kings of Connacht. One of the most significant members of this sept was Fearfasa O'Mulconry, who, with three of the O'Clerys, compiled the "Annals of the Four Masters" in 1636.

Also belonging to this sept was Maurice O'Mulconry, who completed a magnificent copy of the Book of Fenagh in 1517. Other septs who took the name Conroy included the O Conraoisept of Ui Maine, occupying territory in east Galway and south Roscommon, and also the Mac Conraoisept of Moycullen, who were found near the lakes of Lough Corrib and Lough Lurgan, now the Bay of Galway.

The surname King was often erroneously used during the late 17th and 18th century as an Anglicized form of several of these names, due to the similarity in sound between them and the Gaelic words Mac an Righ, which means 'son of the King.' This was particularly true among the MacConroys of Moycullen, who changed the name of their ancestral seat from Ballymaconry to Kingstown.

Early History of the O'Conrahy family

This web page shows only a small excerpt of our O'Conrahy research. Another 188 words (13 lines of text) covering the years 1172, 1560, 1561, 1616, 1620, 1629, 1641 and 1686 are included under the topic Early O'Conrahy History in all our PDF Extended History products and printed products wherever possible.

O'Conrahy Spelling Variations

Scribes and church officials, lacking today's standardized spelling rules, recorded names by how they were pronounced. This imprecise guide often led to the misleading result of one person's name being recorded under several different spellings. Numerous spelling variations of the surname O'Conrahy are preserved in documents of the family history. The various spellings of the name that were found include Conroy, Conry, Conray, Conrey, O'Conroy, O'Conry, Connery, Conneray, Conneroy, Connroy, Connry and many more.

Early Notables of the O'Conrahy family

Notable amongst the family name at this time was Most Rev. Florence Conry (1561-1620), Archbishop of Tuam. His name in Irish is Flathri O'Moelchonaire, and he was a native of Connaught. "After receiving a suitable education in Spain and the Netherlands he became a Franciscan friar of the Strict Observance at Salamanca, and he was for some time provincial of his order in Ireland (Sbaralea, Supplementum et Castigafio, p. 238). He was commanded by Clement VIII to return to his native country, to assist by his counsels the army which Philip II had sent to Ireland in support of the rebellious...
Another 208 words (15 lines of text) are included under the topic Early O'Conrahy Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the O'Conrahy family

A massive wave of Irish immigrants hit North America during the 19th century. Although many early Irish immigrants made a carefully planned decision to leave left Ireland for the promise of free land, by the 1840s immigrants were fleeing a famine stricken land in desperation. The condition of Ireland during the Great Potato Famine of the late 1840s can be attributed to a rapidly expanding population and English imperial policies. Those Irish families that arrived in North America were essential to its rapid social, industrial, and economic development. Passenger and immigration lists have revealed a number of early Irish immigrants bearing the name O'Conrahy: One family of Conroys settled in Hollis, New Hampshire about the year 1640. Hannah Conray settled in Boston Massachusetts in 1849; James Conray settled in Philadelphia in 1828.



  1. MacLysaght, Edward, Supplement to Irish Families. Baltimore: Genealogical Book Company, 1964. Print.


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