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Update: January 28, 2012

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New results posted:http://eoganachtsepts.com/results.htm

Project summary updated: http://eoganachtsepts.com/index.htm

 

We now include the Eoganacht sept, South Irish, O'Mahoney, and Sullivans in our research to identify family trees through modal haplotype and SNP analysis using our Case Study Framework: http://eoganachtsepts.com/Case%20Studies.htm.  The Bowe/Bowes cadet project is in the process of joining us.  If you belong to a project considered associated with the Eoganacht septs through clan or cadet branch names, consider joining our research project.  I will analyze all projects at the same time, in order to maximize the opportunity to see the larger picture for the Eoganacht sept YDNA and history.

 

By some the Eoganacht are considered a pseudo family/political party rather than leaders who passed on their leadership role to their descendants creating a strong YDNA lineage as did the Irish I in the North of Ireland.  From my research this appears to fall within the range of my data and mirrors the conclusion found by the Trinity 2008 Study.  However, there is still much to be learned by studying the descendents of the Eoganacht for their modal haplotypes, SNPs and family history. 

 

I have developed a repeatable process, Case Study Framework,  to build family trees and branches using the work of Dr. Anatole Klyosov specifically for mutation rate calculation.  We identify clusters through patterns and using phylogenetic software.  To verify the clusters as family trees or branches, we use Dr. Klyosov's mutation rate calculation formula.  If the results are within a reasonable range, we have found a family tree.  Since the % of YDNA tested per the population is quite low, it takes considerable work to find a valid cluster considered to be a family tree or branch.

 

The YDNA data I use in the Case Study Framework then reviews how those identified in the family tree are related.  For this we need family histories.  We would like to gather each project members family history and place it into a comment attached to the member name in our results workbook: see the name column (BY) in our current results workbook:http://eoganachtsepts.com/results.htm see rows 10 (McCarty), 60 (McGill), and 94 (Sullivan) for examples of how this information is presented.

 

Can you send us your family history is this format (please send your comments to comments@eoganachtsepts.com):

-Kitnumber
-Known septs, clans, or cadet branch
-Full Name of Earliest Known Male Ancestor Surname
-birthdate
-Birthplace
-Emigration from..., Immigration to...
-Other useful information

Most members do no know their family histories either in the U.S. or Ireland.  We are hoping to gather enough information from those who do know their family histories that we may be able to extrapolate some information you may find useful. 

 

I need volunteers to help format the family history in excel, developers to help build family trees and branches, and those who are interested in building out the surnames and histories of the Eoganacht septs, clans and cadet branches.

 

This is a large project and like many of you I have full time responsibilities.  It has taken considerable time and research to get to this point and I believe I have provided considerable tools and knowledge to start building out the Eoganacht/South Irish research project in earnest.  Without more help the project will get done but it will take much more time.  I believe most of our members would like some answers sooner than later.  You can be a part of the solution.

 

If you wish to be a volunteer or read about the progress of the research work, you can join the Eo'ganacht Yahoo Groups Forum.

 

Kathleen Sullivan Kerwin

admin for the Eoganacht septs, South Irish and Sullivan Projects


February 24, 2011

Latest News on Project:

Clan member, Kathleen Sullivan Kerwin continues to advance the O'Sullivan / Sullivan Y-DNA Project with the goal of accurately identifying to which sub-branch of the clan we all belong. To keep abreast of the latest news concerning the project, please consult the Clan Correspondence page.

Dear Members of the O'Sullivan Clan:
 
Despite the dedicated efforts of people, like Riobard O'Dwyer, who have worked to preserve the family records of the area, the paper records of the families of Beara and Bantry only go so far. Yet, the surnames of Sullivan and other families of southwest Ireland have an ancient and remarkable history that predates written records. How and when did all these surnames originate and how are they related to the ancient clans of Irish history and legend? The Rb1 Egonacht Septs Project (http //www.eoganachtsepts.com) and the International Sullivan Clan are teaming up with the Sullivan-O'Sullivan Family DNA Project and other Eoganact related Surname projects to research the clan surname lineages of southwest Cork, their many branches and surname off-shoots. A listing of all the surnames associated with Eoganacht septs is available on the website.

 To do this, we will use the newest research tool available to historians and genealogists, Y-DNA markers. Similar projects have successfully identified the clan of O'Neill and its related surnames in northwest Ireland as well as the Scottish clans of MacDonald, MacDougal, and Macalister (See Sykes, B. "Saxons, Vikings, and Celts : The Genetic Roots of Britain and Ireland). An initial study of South Irish kinship structure was published in 2008 by the Trinity Collge Genetics researchers, but the sample was too small to allow analysis of specific surnames.

We need your help to collect more data on Eoganacht surnames, variants, and clan branches in southwest Ireland. We need multiple contributors from each clan to be able to link DNA results to the surnames of the various branches to succeed. We especially need the help of Irish males who can document their connection to an Eoganacht clan or it's branch septs and who are willing to share their Y-DNA results with the project. 

How can you help?

If you have a surname within the Eoganacht group or know someone who has already tested their DNA we encourage you/them to visit the website for more information. You can also send an email to dnadonor@egonachtsepts.com. There is no cost involved. All DNA information uploaded to the project is confidential and individuals can remain anonymous if they wish. The project administrators will need to know which lab did the test, the name of the earliest documented ancestor in your Eoganacht surname, and any information available about the branch name or where in Ireland this ancestor resided, if known, as well as the allele sequence.

If you know your clan name and have a documented family tree to an Eoganacht clan, consider being tested and joining the project after testing. There is a cost involved for DNA testing, however, if you are a documented clan member, we may be able to help you take the test at no cost to you. Funding is not yet available, but we are working to secure some, so please let us know of your interest. If you would like to become actively involved in the project, you can also contact us directly through the website. Thank you.

Marge Sullivan, Research Coordinator marge@eoganachtsepts.com
 

Kathleen Sullivan Kerwin has organized a team of experts to realize our goal of identifying to which of the various O'Sullivan Clan sub-branches we all belong. For more information please visit:

http://www.worldfamilies.net/surnames/sullivan/

The O'Sullivan yDNA project is the most exciting endeavor undertaken by the clan. We now have the technology to map the paternal line genetic pattern to identify the various sub-septs of the O'Sullivan family!

For example, I am a certified and documented O'Sullivan MacCragh. I have submitted a cheek scrape sample to identify 67 genes specific to the male descendants of Cragh [The O'Sullivan Mor c. 1450 AD]. Anyone who is also a direct male descendant of Cragh will share most, if not all, of the same 'y genes'. If we can find a male representative for each of the 49 sub-branches of the clan, we will provide a reliable and accurate means with which future O'Sullivans can determine where they fit in the family tree.

Each of the 49 branches has its own unique and glorious history. If you know to which O'Sullivan sub-sept you belong, please contact me for more information. Or you can visit http://www.worldfamilies.net/surnames/sullivan/ to order a kit and join the project immediately!

You may also be interested in becoming a member of the International Society of Genetic Genealogy:

 http://www.isogg.org/


Lamh Foistenach Abu...................................................................................................