| famname | Location | URL | Name |
| Bouy | USA, Australia, UK, France | home.switchboard.com/BouyFamily | Michael C. Bouy |
| Bower | worldwide | www.geocities.com/Heartland/Park/4501 | Colleen Pustola |
| Bowles | England > PA/VA/WV USA | www.geocities.com/Heartland/Ranch/1322 | Gracie Stover |
| Bowren | USA | www.imt.net/~jobsurf/bowren_home.htm | Latona Murdoch |
| Boynton | NY, TX, USA | members.aol.com/PS911/index.html | Pam Smith |
| Boysen | Germany | www.angelfire.com/co/readersandguillaumes/ | Sandy Reader |
| Bradshaw | USA-AL>MS | www.angelfire.com/ms/oldbones7/index.html | Jan Price |
| Bragg | USA | homepages.rootsweb.com/~damonf | Damon Floyd |
| Brassey | Cheshire, England + Qld, Australia | www.st.net.au/~pcooper/brassey.htm | Pam Cooper |
| Breu | Mecklenburg-Vorpommern, Baden-Wuerttemberg, Germany | home.t-online.de/home/globi/ahnen1.htm | Thomas Breu |
| Brooker | Germany-US-Ohio | www.members.tripod.com/m_dearing | Mary Dearing |
| Brosterhaus | NY, MN, OR, CA, Prussia | | Mary Shiffer |
| Brucker | Germany-US-Ohio | www.members.tripod.com/m_dearing | Mary Dearing |
| Bruckner | Baltimore, MD,USA | members.aol.com/CarlTreff/twinoaks.html | Carl Treff |
| Brunner | Rastatt, Germany | home.fda.net/~fcbpix/ | Frank Brunner |