Re:Cammack Genealogy 1700-2006 U.S.A

I am writing to ask your assistance in obtaining additional information on my family line. My great grandfather was John Addison Cammack, nephew of Addison Cammack. John Addison's father was Charles W. Cammack and his mother Sara Duer Smith. I believe the family settled in Virgina-Louisa Court House and eventually moved to New Orleans and then NYC. Thank you for your valuable time and assistance.

Richard Duer Cammack