Bob Derryberry is Bobbie Glyn Derryberry, editor of two large books on the family: The Derryberry Families of America and Derryberry Book 2. I published the first book and Andy Derryberry published the second. I will never publish another and Andy says that he will not also. DNA check of Andy fairly proves that we are descendants of Durenbergers from Alsace and probably Canton Bern. But, the complete connections have yet to be discovered as of 2008. This leaves a lot of research for someone in the future to do.