I am also looking for my Hourigan roots. Specifically Daniel Hourigan. He appears to have been born in 1948 in Ireland and married a Mary Conic borne in England in 1952. That's about all I know at this time. I have the names of children, Mary, Minnie, Alace or Alice, Ella, Daniel and John.
I need to drive back to see some relatives anyway so will probably check out local records. But if anyone here has any ideas on the specifics, especially Daniel's ancestors in Ireland I would be very appreciative.