Thanks Forfarian for your input.
The 1901 cences shows my great grandmother residing in Dublin, and states she was born in Scotland. Her daughter, my greandmother is in the 1911 and states she was born in Scotland, so it seems the family moved around.
Re The info about the address, I am not sure where I retrieved it from....I need to refocus and come back to you on that one.
Thanks again for your help, it's gtreat.