Amy,
Don't know a lot about the Kafers; don't know if we're connected or not. I know:
John Weaver 1728/9--1807 m Barbara Kafer/Kaifer, b 1730. These were my husband's gr gr gr gr grandparents. They were a part of the Germans who became a part of the Culpeper Co, VA settlement called Germanna. Have you checked out Germanna on the Web? Hope you'll let me know if you find out any conection to me; I'll do the same. Mary at:
virgil_marycollins@juno.com