Genealogy research by Mark Humphrys,
O'Callaghan of Co.Kerry
John O'Callaghan, of Castle St, Tralee
Denis O'Callaghan, of Australia
I have spent a great deal of time and money on this research. Research involves travel and many expenses.
Some research "things to do" are not done for years, because I do not have the money to do them.
Please Donate Here to support the ongoing research and to keep this website free.