http://www.cooganresearchgroup.com/crg/index.htm 07 August 2010 COOGANs listed 1901 Ireland Census - County Donegal: ***Note - not a complete listing*** Coogan, Mary Ann - age 62 [petty dealer] - born Ireland (County Donegal) [unmarried] Cool Lower, Kilmacrenan, Donegal NAI ITEM ?/?, DED Cranford