I have been talking to my Mother, Thanks Blam, about getting a DNA test to deturmine heritige. AB Negitive is a rare blood type in Ireland, less than 1%. I have been wondering about the distribution of this Blood Type among people descended from those who emmigrated from Northern Ireland. My Mother is Black Irish, Not Protestant, Black Hair, Dark Brown Eyes, Olive Skin, not your normal Harp. My Nana said it was the milk man, not likely!