The Patrick Derrig I am looking for was born in County Mayo, Ireland probably in the 1830's. I know he had at least one brother who had a daughter named Catherine (Katherine). Patrick died when my father was four years old. Patrick married my grandmother, Mary Lynch, in Waverly, New York. I never found a connection to the Derrigs from the Scranton, PA area although Waverly, NY and Scranton, PA are not that far apart. Ruth Derrig Gray