I'm seeking info on my great grandfather, John M (O')Sullivan, who was born in the Tralee area. Here are the details: Born: 6 Jun 1840 in/near Tralee Baptized: in Ardfert parish c. SEP 1840 Known siblings: Ellen and Michael Arrived in Rome, New York: 1863. Married: Sarah Dagen in late 1860s Residence: from abt 1870 on, lived near Blue Earth MN Died: 28 Oct 1907 in Blue Earth, MN, USA (I have requested his death cert) Here's my question: I am travelling to Ireland for a short trip in December. Are there records I can only get access to in Ireland either at the NLI in Dublin or at the Geneaology Centre in Killarney as opposed to writing to the parish priests/local libraries for info? I'm a bit loath to spend the scant daylight hours available for sightseeing in the dead of winter holed up in a library, but might do so if that's the only way to see these records. (Thanks for your patience; I'm new to this.)