Please be careful in buying this book. It may contain names of Clems but as was found by a Clem family who Bought this book it did not contain their family and had many dates and persons incorrect in what could not possilby be the same families. tis is a trick onf some to just sell a book with possible connnections. The best place to look is in a library in the bigest city libray of the family you are llooking for many make thier own genealogicalbook. Good luck