2019-03-212019-03-212015Catherine Swift. 'What is an Irish clan?' GGI2015 - The Genetic Genealogy Conference, Dublin, October 10th 2015.http://ggi2013.blogspot.com/search/label/GGI2015http://hdl.handle.net/10395/2765What is an Irish clan?enghttp://ggi2013.blogspot.com/search/label/GGI2015IrishClanGenealogyConference lecture