Who do I contact in County Mayo and County Cork for my grandparents birthcertificates?
Official certified birth certificates for all counties, including Mayo and Cork, are issued by General Register Office Ireland. But they do not have any online search facility or ordering service. You can write to their Roscommon office with complete information and send to get the right certs. Without complete information, a manual search of the index books will have to be done in the GRO offices.
There are many good research agents with online ordering service available. Supply them with the info, pays your money and they will perform the searches for you and send you the results asap.
See http://www.irishancestries.com for details
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