I have a cabinet card style photograph of a lady and the back lists the photographer as H. Hunter, 28 Patrick St., Cork. This is the only concrete connection I have for my family roots in Ireland. I believe it is my gg grandmother's family and she immigrated to the US about 1844 and according to her obituary she was born in Queenstown (Cobh). Her name was Bridget O'Callahan. Can anyone tell me anything about this photographer. I assume it was a relative of hers.