http://www.cooganresearchgroup.com/crg/index.htm 31 July 2021 COOGAN RESEARCH GROUP: Y-DNA (DYS YCA IIa) Allele CRG Family Location CRG Researcher 19 lakemuckno.txt County Monaghan #1, #2 19 togher.txt County Louth #130 19 wishaw.txt [?] > Scotland #220 19 monaghan.txt County Monaghan #242 19 monaghan1.txt County Monaghan #292 19 monaghan9.txt County Monaghan #353 19 tarahall.txt County Meath ***None***