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Where did the Irish McKoy family come from? What is the Irish McKoy family crest and coat of arms? When did the McKoy family first arrive in the United States? Where did the various branches of the family go? What is the McKoy family history?
Spelling variations of this family name include: MacCoy, MacCooey and others.
First found in County Cork (Irish: Corcaigh) the ancient Kingdom of Deis Muin (Desmond), located on the southwest coast of Ireland in the province of Munster, where they trace their origins through Amhailgadh, brother of Flaitheartach on the Maguire pedigree. He was in turn ancestor of MacAodh.  This line was native Irish, not to be confused with the group who descend from Mary MacCoy, wife of Duncan Campbell, of Inverary, Scotland who settled in Ulster, part of the Plantation of Ireland. They held lands in Londonderry.
This web page shows only a small excerpt of our McKoy research. Another 137 words(10 lines of text) covering the years 1839, 1872, 1832, 1899, 1715 and 1774 are included under the topic Early McKoy History in all our PDF Extended History products.
Another 59 words(4 lines of text) are included under the topic Early McKoy Notables in all our PDF Extended History products.
Some of the first settlers of this family name were:
McKoy Settlers in the United States in the 18th Century
McKoy Settlers in the United States in the 19th Century
The McKoy Family Crest was acquired from the Houseofnames.com archives. The McKoy Family Crest was drawn according to heraldic standards based on published blazons. We generally include the oldest published family crest once associated with each surname.
This page was last modified on 8 July 2013 at 09:30.
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