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John Grenham


   John Grenham was Project Manager with the Irish Genealogical Project from 1991 to 1995. He developed a genealogical software, "Grenham’s Irish Recordfinder" and was the first (and so far only) Genealogist-in-Residence at Dublin City Library. He was awarded a fellowship of The Irish Genealogical Research Society and of the Genealogical Society of Ireland. John is the author of Tracing Your Irish Ancestors (4th ed. Dublin, Baltimore MD, 2012), the standard reference guide for Irish genealogy and Clans and Families of Ireland (1995), among other works. He wrote the "Irish Roots" column in The Irish Times from 2009 to 2016 and ran the Irish Ancestors website at their site until 2016. He now runs the successor website at

© Donna M. Moughty 2007- 2018