Hi, Buckingham Co. was created out of Albemarle in 1761. Albemarle was created from Goochland in 1744. Several months ago I purchased Atlas of County Boundary Changes in Va., 1634-1895 by Michael F. Doran. I have found this book to be very useful in sorting out when the counties were formed and reformed. I bought it on the internet from Borders.com if I remember right. Lois Smith