This is a Message Board Post that is gatewayed to this mailing list. Surnames: Robertson Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/HMB.2ACE/205.608.2.1 Message Board Post: I did a quick check of my data and did not find a match for Martha. The age is about ten years too young for her to have been Thomas Jeffersons sister. I will send private email to the address you have listed to tell you what I have.