The new science of genetic genealogy is now widely used in ancestry research. Although I know very little about the scientific side, I am aware that people sometimes buy my book The Picts after discovering a genetic link to the ancient Pictish areas of Scotland. They want to learn the history behind their family’s ‘Pictish DNA’.
In the past couple of years, I’ve had a number of interesting email conversations with genealogists who use DNA data in their research. One of these is Barry McCain, a writer and historian based in Mississippi. In addition to tracing his own family’s roots, Barry is involved in a genetic study relating to a district of mid-Argyll. Tradition has long held that the medieval origins of Clan McCain lie in the west of Scotland among the old Gaelic warrior-kindreds and the DNA data appears to support this.
Barry runs several genealogy/history websites and has recently produced a book called Finding the McCains in which he traces his ancestors’ migrations from Scotland to Ireland and thence to North America. More than just the story of one kindred, the book shows how to use genetic testing and primary sources to gain an understanding of historical Scottish families.
Here’s an extract from a description of the book:
“The search for the McCains became a mystery story with clues, false turns, many adventures, and then ultimate success through Y chromosome DNA testing. In 2008 the McCains were reunited with their family that remained in Ireland, after 289 years of separation. The author drew from his many experiences of his forty years of travel to Ireland and the UK to present a biography of this well-known Canadian and American family. His book is part memoir, part history, and explores the relationship between Diaspora and homeland. Finding the McCains is also an excellent genetic genealogy how-to guide for people of Irish and Scottish ancestry.”
The link below takes you to a page for the book at the Clan McCain blog:
Barry R. McCain – Finding the McCains: a Scots Irish Odyssey
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