I have a Tierney-Carolan marriage in my line but it appears before this time. Patrick Carolan and Judith Tierney are my great great grandparents. My great grandfather, John J. Carolan was born abt 1832 in Lisagona, Kingscourt, Cavan, so the marriage would have taken place prior to this date. John married (1) Mary Farrelly, d. 1873-1877, and (2) unknown, d. b. 1901.