death_date death_place children birth_place parents birth_date image article_title education name occupation
1810 natchez , mississippi archibald , robert , alexander , one girl duffus , scotland sir duffus helen dunbar archibald dunbar , 4th baronet of northfield and 1750 william dunbar portrait.jpg william dunbar -lrb- explorer -rrb-
 king 's college , aberdeen william dunbar planter , explorer
william dunbar -lrb- explorer -rrb-

william dunbar -lrb- 1750 -- 1810 -rrb- was a scots american merchant , plantation owner , naturalist , astronomer and explorer .
