If you haven't learned yet, the couple you asked about were George W. F. Lamkin, Sr., and his wife Obedience Wood. They were married on 17 Apr 1824 in Warren Co., NC. According to cemetery records in Floyd County, GA, George was born 24 Oct 1800 and died 4 Sept 1889. His wife Obedience was born 27 Nov 1804 and died 6 July 1887. Before he lived in Floyd Co., GA, George and his family resided in Gwinnett Co., GA. I believe the family moved between 1840 and 1850. I am not a descendant of this family and do not know much about them, but I believe they were in some way related to a Lampkin ancestor of mine from Gwinnett Co.