I have some information on Higdon J. Robertson, born about 1824 in North Carolina. He married Martha, born 1833. I don't have her last name. They had a child Fannie Robertson, born abt 1854 who married Joseph E. Arnold (my greatgrandfather). If this is your Higdon Robertson, please let me know by return contact. I just came across your posting while doing some more research on Ancestry.

Many thanks