The aim of this groundbreaking book is to identify source material in Scottish libraries and archives that could enable people of Scotch-Irish (Scots-Irish) ancestry (i.e., the Ulster Scots) to locate their Scottish roots.Besides identifying the key records for making the leap from America or Ulster to Scotland, the author equips the researcher with a number of important tools for maximizing his/her efforts. These include a glossary and list of abbreviations, a list of family history societies in South-West Scotland, bibliographies of family histories and local histories concerned with South Western Scotland, and a general bibliography. Anyone daring enough to search out the Scottish origins of his/her Ulster heritage will be grateful to immigration authority David Dobson for having plotted a course.