This is a study of the emigration from Northern Ireland of persons of Scottish and English descent. Chapters are devoted to the Scotch-Irish settlements in Pennsylvania, Maryland, South Carolina, and Massachusetts and include valuable lists of early pioneers. In addition, considerable space is devoted to the redoubtable settlers of Londonderry, New Hampshire. The book's extensive appendices contain lists of great genealogical importance. Biographical information is to be met with throughout the volume.