My GGGrandfather was Thomas ROBERTSON/ROBINSON b 08NOV1784 in VA. Married Susannah BROOKS on 04JAN1810 in Botetourt County VA. They had 10 children and moved from Botetourt County VA to Darke County OH in 1831 with most or all of their children. They both died in 1869 in Darke County OH. Their children m SPENCER, KERLINGER, DAVIS, CLARK, HARRIS, BANKS, and CALDWELL in Botetourt County VA, Darke County OH, and Allen County IN. Any information on these lines would be greatly appreciated.