I am looking for any information on four sisters named Horgan. They were Catherine, Margaret, Hanora, and Mary. They were born in County Kerry, Ireland and as far as I know they immigrated to Australia two at a time. Hanora and Mary were twins. They would have left Ireland in the 1860's and 1870's. One of them Catherine came back for a visit either in the 1890's or early 1900.
Any information would be greatly appreciated.