Scott, that information in regard to Suzannah Nash is correct. I received my information from another Gambill relative Edna Kokanour. It's on her husbands side. Anyway, She gave me the following: Robert Gambill b. 1705 in England m Catherine Gatton. They were the parents of Thomas Bradley Gambill. The parents of Suzanna Fisher Nash were John Nash and Elizabeth Fisher.
For further info you can contact Edna at e.koke@home.com