According to several links -
https://freepages.rootsweb.com/~nansemondcolemans/genealogy/fairblu...
https://www.familysearch.org/tree/person/details/K64P-1J8
Harris Coleman is not the son of Daniel Coleman and Martha Harris. There is an age issue with Daniel having died many years before the birth of Harris. This seems to be from a Gedcom import gone wrong. Are there any sources?
The Colemans intersect the Floyds and Jernigans of Horry and Columbus County and they always need sorting out.