James Croll,Sr. emigrated from Scotland to SC about 1770.James Croll,Jr.is thought to have married Mary Knox-need proof of marriage. James Croll,Jr. died 1810 in Randolph Co,GA. Mary Knox Croll died abt 1866 in Jasper Co,GA. Their daughter Elizabeth Croll married John Reid 1826 Jasper Co,GA.Need help in determining relationship of of these persons to Samuel Knox Croll who died in Talbot Co,GA.about 1851.