Show ContentsMcCuin History, Family Crest & Coats of Arms

The Irish name McCuin was originally written in a Gaelic form as Ó Cuinn, which means descendant of Conn.

Early Origins of the McCuin family

The surname McCuin was first found in county Longford (Irish: An Longfort) traditionally known as Annaly or Teffia, and situated in the Irish Midlands, in Northwest Leinster where they were Lords of Muintir Gillagain. The O'Quinns and MacQuinns (and all of the spelling variables derived from these) were descended from Conn, who in turn was descended from the Princes of Annaly.

Early History of the McCuin family

This web page shows only a small excerpt of our McCuin research. Another 144 words (10 lines of text) covering the years 1014, 1252, 1279, 1281, 1522, 1551, 1575, 1595, 1634, 1645, 1676, 1693, 1726 and 1766 are included under the topic Early McCuin History in all our PDF Extended History products and printed products wherever possible.

McCuin Spelling Variations

Within the archives researched, many different spelling variations of the surname McCuin were found. These included One reason for the many variations is that scribes and church officials often spelled an individual's name as it sounded. This imprecise method often led to many versions. O'Quinn, Quin, Quinn, Quine, MacQuin, MacQuinn, McQuin, McQuinn, MacCuin, Cuinn, Cuin and many more.

Early Notables of the McCuin family

Notable amongst the family name at this time was Thomas O'Quinn, Bishop of Clonmacnois (1252-1279), as well as John Quinn, Bishop of Limerick (1522-1551), as well as Thady Quin (1645-1726) of Adare of the Thomond O'Quins, who was the grandfather of the first Earl of Dunraven.Walter Quin (c. 1575-1634), was an Irish poet and preceptor of Charles I. Born in Dublin, he travelled abroad and became a cultivated writer in English, French, Italian, and...
Another 74 words (5 lines of text) are included under the topic Early McCuin Notables in all our PDF Extended History products and printed products wherever possible.


Canada McCuin migration to Canada +

The 19th century saw a great wave of Irish families leaving Ireland for the distant shores of North America and Australia. These families often left their homeland hungry, penniless, and destitute due to the policies of England. Those Irish immigrants that survived the long sea passage initially settled on the eastern seaboard of the continent. Some, however, moved north to a then infant Canada as United Empire Loyalists after ironically serving with the English in the American War of Independence. Others that remained in America later joined the westward migration in search of land. The greatest influx of Irish immigrants, though, came to North America during the Great Potato Famine of the late 1840s. Thousands left Ireland at this time for North America, and those who arrived were immediately put to work building railroads, coal mines, bridges, and canals. In fact, the foundations of today's powerful nations of the United States and Canada were to a larger degree built by the Irish. Archival documents indicate that members of the McCuin family relocated to North American shores quite early:

McCuin Settlers in Canada in the 18th Century
  • Mr. David McCuin Sr., U.E. who settled in Eastern District [Cornwall], Ontario c. 1786 he served in the Royal Regiment of New York 1


  1. Rubincam, Milton. The Old United Empire Loyalists List. Genealogical Publishing Co., Inc, 1976. (Originally published as; United Empire Loyalists. The Centennial of the Settlement of Upper Canada. Rose Publishing Company, 1885.) ISBN 0-8063-0331-X


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