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Irwin Clan Surname

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About us

The purpose of this study is to facilitate y-DNA tests for all those bearing surnames sounding like Irvin, Irvine, Irving or Irwin, (including those in the former Erwin study) and to assess the results of these tests in the context of the traditional division of the family into Bonshaw, Drum and Orkney branches, and other several branches that have been identified since this Study was founded in 2005. For our Study's Goals, Privacy Statement and regular updates and analyses of results see For further information contact Study Administrator