Carroll, Gilmore/Kilmore, DThaurkin

I am after some help in tracing my Irish ancestry.

On my grandmother's side I have traced it back to a Hugh and Mary Carroll (nee Kilmore/Gilmore), he was born approx 1811 and she was born approx 1816. They came to Bradford, Yorkshire approx 1850 with 3 children, James born 1841, Catherine born 1845 and Winifred born 1847. They had a few more children in England. I did find mention in a book that the Irish who came to Bradford, Yorkshire, were from Sligo, Mayo, Laois or Dublin. Their daughter Catherine married a James Durkin (born approx 1834) from Ireland, although they married in Bradford, Yorkshire. I am hoping someone may know of these names in Mayo.

Thank you, Di