Autosomal DNA - a step-by-step approach to analysing your atDNA matches (Maurice Gleeson)





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Published on Feb 22, 2014

Dr. Maurice Gleeson is by profession a psychiatrist and pharmaceutical physician. He is also an avid genealogist who has developed a strong interest in using DNA as an extra tool to assist family history research. He first used genetic testing in 2008 and by so doing traced his Spierin family connections back to the 1600s in Limerick, thus breaking through the Brick Wall that most people hit in their Irish research around about 1800. He has also set up the iCARA project to help people with Irish surnames in the Caribbean find their Irish ancestry, and is co-administrator of the Ireland mitochondrial DNA project .

Thursday 20th Feb, 11.15 - Autosomal DNA -- a step-by-step approach to analysing your atDNA matches
This talk will focus almost exclusively on autosomal DNA and how to use it to find long lost cousins. Maurice will explain a step-by-step approach to assessing your "matches" on the autosomal DNA test and how to narrow down the number of potential candidates for the common ancestor that you share with each match. In this regard, the adoption community in the US have developed some amazing tools to help with this process and Maurice will be looking at how the methodology can be applied to ordinary family tree research (with a particular focus on its potential usefulness from an Irish perspective).

These lectures were presented at Who Do You Think You Are? Live 2014 between Thurs 20th Feb and Sat 22nd Feb 2014. Please note that these videos are copyrighted to the presenter and should only be used for personal study. They are not to be used for any other purpose without the presenters express permission. Also, please note that because this is a rapidly advancing field, the content may quickly become outdated.

The lectures were sponsored by FamilyTreeDNA (at www.ftdna.com) and organised by ISOGG (International Society of Genetic Genealogy at www.isogg.org).


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