CORRIGAN & variants Surname yDNA Project
CORRIGAN DNA Project, looking at all variants of the Irish Surname O'CORRIGAIN. CARRIGAN, CARROCAN, CARROGAN, CARRUCAN, CORRAGAN, CORRIGAN, COURIGAN, CURRIGAN etc. We hope to confirm relationships identified through traditional genealogy and locate related family. Also to learn whether the OCorrigain Clan share a common OCorrigain ancestor or whether there are multiple lineages.