My great paternal greatgrandmother, CATHERINE DEVERS, was born in County Donegal ca 1830. That is ALL I have about her, except that she married Patrick LAFFEY in 1861 in Luzerne CO. Pittston, PA. The marriage certificate told me her birthplace was Donegal. Since I have nothing more to go by to search in Donegal would sks please point me in the proper direction to begin to look for her? Thank you all in advance. [email protected] .