Hi there, Just joined this info site. Great grandfather was a John Donaldson born in Loughans, Tyrone, Ireland in 1861. I have no clues to the names of his parents. Could any one help me with some basic research - what nationality is Donaldson - Irish, Scottish, Scots-Irish? Any tidbits would be greatly appreciated since I'm just getting started on geneology research. Happy hunting, Sally Pieper