This is part 2 of 2 of a family history of John McLaughlin (I) and his descendants starting in 1720. It covers 300 years of the McLaughlin Family in America. John was Scot-Irish from Northern Ireland. He arrived in Londonderry, New Hampshire about 1740. The book is Part 2 of the McLaughlin Family History and is a supplement to Part 1. Part 2 contains an extensive indexed family tree. 250 pages.