Good Afternoon

Shawn4068

Im trying to find 4th GGF on my Father side. My 3rd is Jackson Robinson he was born 1820. He was born in Richmond county NC as a slave amd his wife name is Mary Castor or Coston. I tried looking at the will of the slaveowners. I checked the marriage certificate

Shawn4068

I want to know if you can get more Robinson names all the ones I see dont match Jackson Robinson who was born 1820. Perhaps his father was born around 1785-1800. How far I can trace back thank you