There were several Adams families that arrived in the colony in the early seventeeth century. Some were related and from the Shropshire and Somoset areas. such as my line from William arriving 1635 at age fifteen. Hnry of whom John and John Quincy descend from arived with children in 1638.I am interested in the book you say a Percy adams wrote. Would this book be in England or state side? If this book exist I would think it might answer many questions as to who are relatives and not.