I am a 10th generation of this lineage and have read the copy of the research done by C. Harold Floyd. Also have done more extensive research in the town and cities of Salem, Beverly, and Revere, MA. I have visited the cemeteries. From 1749 -1931, there was only one surviving male on my side of this line and my brother was the one that broke it. My research may be coming out on the Broderbund Family Tree later.