Ok i did my family history and it dates back to 3000bc. my family is from poindexter payne & sara crawford?

my grandfather is james Payne who is a grandson of trader payne who line runs to the lady marjory barclay line and so on if anyone knows why i can see my family pedigree online that runs into adam & eve only from my grandfathers bloodline on my mothers side of the family???????why